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USER MANUAL ATSAM4LS2A Microchip
Atmel | SMART General Purpose Cortex Microcontrollers
SAM D ARM® Cortex®-M0+ based MCUs 18
SAM S ARM Cortex-M7, M4 and M3 based MCUs 20
SAM N ARM Cortex-M4 and M3 based MCUs 24
Atmel | SMART Ultra Low Power Cortex Microcontrollers
SAM L ARM Cortex-M0+ based MCUs 26
SAM G ARM Cortex-M4F based MCUs 28
Atmel | SMART 5V Cortex Microcontrollers
SAM C ARM Cortex-M0+ based MCUs 30
Atmel | SMART Connectivity Cortex Microcontrollers
SAM E ARM Cortex-M7, M4F based MCUs 32
SAM3A ARM Cortex-M3 based MCUs 34
SAM3U ARM Cortex-M3 based MCUs 34
SAM3X ARM Cortex-M3 based MCUs 34
AVR UC3 32-bit Microcontrollers 36
Atmel | SMART and AVR Wireless Solutions 40
Atmel Tools 41
Atmel®
Broad Portfolio of Microcontrollers for an Array of Applications
With Atmel ^® microcontrollers, you have robust performance, low power, high-speed connectivity and innovative features at your disposal. Our AVR ^® 8- and 32-bit devices are based on the industry's most code-efficient architecture for C and assembly programming.
Our Atmel | SMART ARM ^® -based microcontrollers are flexible, highly integrated and designed to optimize system control, user interface management and ease of use. Both architectures share a single integrated development platform, Atmel Studio, which provides time-saving example projects with source code, access to debuggers/simulators, integration with
QTouch® tools for capacitive touch applications and access to the Atmel Gallery online apps store for embedded software and extensions. Also part of our microcontroller portfolio are 8-bit devices based on the 8051 instruction set. Whether you are working on legacy, existing or new designs, you'll get the latest features and functionality from more than 50 part numbers.
Atmel Flash Microcontrollers
Product Portfolio
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Atmel®Atmel AVR
tinyAVR 8-bit Microcontrollers
| Product | Flash (KB) | EEPROM (Bytes) | SRAM (Bytes) | picoPower ^® | QTouch ^® channels | I/O Pins | UART/USART | SPI/TWI by USI | TWI (PC Compliant) | 8-bit Timers | 16-bit Timers |
| ATtiny4 0.5 -- 32 -- 1 4 -- -- -- -- 1 | |||||||||||
| ATtiny5 0.5 -- 32 -- 1 4 -- -- -- -- 1 | |||||||||||
| ATtiny9 1 -- 32 -- 1 4 -- -- -- -- 1 | |||||||||||
| ATtiny10 1 -- 32 -- 1 4 -- -- -- -- 1 | |||||||||||
| ATtiny13A 1 64 64 Yes | -- 6 -- -- -- 1 -- | ||||||||||
| ATtiny20 2 -- | 128 | Yes 5 12 -- 1 1 1 1 | |||||||||
| ATtiny24A | 2 | 128 | 128 | Yes | 4 | 12 | -- | 1 | -- | 1 | 1 |
| ATtiny25 | 2 | 128 | 128 | -- | 4 | 6 | -- | 1 | -- | 2 (c) | -- |
| ATtiny25V | 2 | 128 | 128 | -- | 4 | 6 | -- | 1 | -- | 2 (c) | -- |
| ATtiny26 2 128 | 128 | -- -- 16 -- 1 -- 2 -- | |||||||||
| ATtiny26L | 2 | 128 | 128 | -- | -- | 16 | -- | 1 | -- | 2 | -- |
| ATtiny28L | 2 | -- | (b) | -- | -- | 11 | -- | -- | -- | 1 | -- |
| ATtiny28V | 2 | -- | (b) | -- | -- | 11 | -- | -- | -- | 1 | -- |
| ATtiny40 4 -- | 128 | Yes 12 18 -- 1 1 1 | 1 | ||||||||
| ATtiny43U | 4 | 64 | 256 | -- | 8 | 16 | -- | 1 | -- | 2 | -- |
| ATtiny44A | 4 | 256 | 256 | Yes | 6 | 12 | -- | 1 | -- | 1 | 1 |
| ATtiny45 | 4 | 256 | 256 | -- | 3 | 6 | -- | 1 | -- | 2 (c) | -- |
| ATtiny45V | 4 | 256 | 256 | -- | 3 | 6 | -- | 1 | -- | 2 (c) | -- |
| ATtiny48 | 4 | 64 | 256 | Yes | 12 | 28 (f) | -- | -- | 1 | 1 | 1 |
| ATtiny84A | 8 | 512 | 512 | Yes | 6 | 12 | -- | 1 | -- | 1 | 1 |
| ATtiny85 | 8 | 512 | 512 | -- | 3 | 6 | -- | 1 | -- | 2 (c) | -- |
| ATtiny85V | 8 | 512 | 512 | -- | 3 | 6 | -- | 1 | -- | 2 (c) | -- |
| ATtiny87 | 8 | 512 | 512 | -- | -- | 16 | 1(LIN) | 1 | -- | 1 | 1 |
| ATtiny88 | 8 | 64 | 512 | Yes | 12 | 28 (f) | -- | -- | 1 | 1 | 1 |
| ATtiny167 | 16 | 512 | 512 | -- | 8 | 16 | 1(LIN) | 1 | -- | 1 | 1 |
| ATtiny261A | 2 | 128 | 128 | Yes | 4 | 16 | -- | 1 | -- | 1 (c) | 1 |
| ATtiny441 | 4 | 256 | 128 | Yes | 1 | 14 | 2 | 1 | 1 | 1 | 2 |
| ATtiny461A | 4 | 256 | 256 | Yes | 6 | 16 | -- | 1 | -- | 1 (c) | 1 |
| ATtiny828 | 8 | 256 | 512 | Yes | -/- | 28 | 1 | 1 | 1 | 1 | |
| ATtiny841 | 8 | 512 | 128 | Yes | 1 | 14 | 2 | 1 | 1 | 1 | 2 |
| ATtiny861A | 8 | 512 | 512 | Yes | 8 | 16 | -- | 1 | -- | 1 (c) | 1 |
| ATtiny1634 | 16 | 256 | 1K Yes 12 18 2 1 1 1 | 1 | |||||||
| ATtiny2313A | 2 | 128 | 128 | Yes | -- | 18 | 1 | 1 | -- | 1 | 1 |
| ATtiny4313 | 4 | 256 | 256 | Yes | -- | 18 | 1 | 1 | -- | 1 | 1 |
(a) Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also halide-free and fully green.
(b) The AVR core has 32 internal registers that can be used as RAM storage.
(c) One high-speed 8-bit timer/counter.
(d) Two high-frequency, 250kHz, PWM outputs.
(e) Three high-frequency PWM outputs for BLDC motor control.
(f) 28 programmable I/O lines in 32-lead TQFP and 32-pad QFN/MLF package, 24 programmable I/O lines in 28-pin PDIP and 28-pad QFN/MLF package.
(g) ATtiny5 and ATtiny10 include a 4-channel 8-bit ADC.
(h) 0.7 - 1.8V via on-chip boost converter, 1.8 - 5.5V with the boost converter bypassed.
Atmel Flash Microcontrollers
Product Portfolio
| PWM (Ch.) | 10-bit ADC (Ch.) | Analog Gain Stage | DebugWire/ OCD | Vcc Range (V) | Clock Speed (MHz) | Green Packages (a) | Temp. Range |
| 2 -- -- 1.8 - 5.5 12 SOT-23 (6-pins), UDFN8 -40°C to +85°C | |||||||
| 2 4 (g) --- 1.8 - 5.5 12 SOT-23 (6-pins), UDFN8 -40°C to +85°C | |||||||
| 2 --- --- 1.8 - 5.5 12 SOT-23 (6-pins), UDFN8 -40°C to +85°C | |||||||
| 2 4 (g) --- 1.8 - 5.5 12 SOT-23 (6-pins), UDFN8 -40°C to +85°C | |||||||
| 2 4 -- Yes 1.8 - 5.5 20 PDIP8, SOIC8, WQFN20, UDFN10 -40°C to +85°C | |||||||
| 4 8 --- 1.8 - 5.5 12 SOIC14, TSSOP14, VQFN20, UFBGA15, WLCSP12 -40°C to +85°C | |||||||
| 4 | 8 | Yes | Yes | 1.8 - 5.5 | 20 | PDIP14, SOIC14, WQFN20, VQNF20 | -40°C to +85°C |
| 4 (d) | 4 | Yes | Yes | 2.7 - 5.5 | 20 | PDIP8, SOIC8, WQFN20 | -40°C to +85°C |
| 4 (d) | 4 | Yes | Yes | 1.8 - 5.5 | 10 | PDIP8, SOIC8, WQFN20 | -40°C to +85°C |
| 2 11 Yes --- 4.5 - 5.5 16 PDIP20, SOIC20, VQFN32 | -40°C to +85°C | ||||||
| 2 11 Yes --- 2.7 - 5.5 8 PDIP20, SOIC20, VQFN32 | -40°C to +85°C | ||||||
| -- | -- | -- | -- | 2.7 - 5.5 | 4 | PDIP28, VQFN32, TQFP32 | -40°C to +85°C |
| -- | -- | -- | -- | 1.8 - 5.5 | 1.2 | PDIP28, VQFN32, TQFP32 | -40°C to +85°C |
| 2 12 --- 1.8 - 5.5 12 SOIC20, TSSOP20, VQFN20 | -40°C to +85°C | ||||||
| 4 | 4 | -- | Yes | 0.7 - 1.8(h) | 8 | SOIC20, WQFN20 | -40°C to +85°C |
| 4 | 8 | Yes | Yes | 1.8 - 5.5 | 20 | PDIP14, SOIC14, VQFN20 , WQFN20 | -40°C to +85°C |
| 4 (d) | 4 | Yes | Yes | 2.7 - 5.5 | 20 | PDIP8, TSSOP8, SOIC8, WQFN20 | -40°C to +85°C |
| 4 (d) | 4 | Yes | Yes | 1.8 - 5.5 | 10 | PDIP8, TSSOP8, SOIC8, WQFN20 | -40°C to +85°C |
| 2 | 8 | -- | Yes | 1.8 - 5.5 | 12 | PDIP28, VQFN28, VQFN32, TQFP32 | -40°C to +85°C |
| 4 | 8 | Yes | Yes | 1.8 - 5.5 | 20 | PDIP14, SOIC14, QFN20 | -40°C to +85°C |
| 4 (d) | 4 | Yes | Yes | 2.7 - 5.5 | 20 | PDIP8, SOIC8, WQFN20 | -40°C to +85°C |
| 4 (d) | 4 | Yes | Yes | 1.8 - 5.5 | 10 | PDIP8, SOIC8, WQFN2O | -40°C to +85°C |
| 5 | 11 | Yes | Yes | 1.8 - 5.5 | 16 | VQFN32, TSSOP20, SOIC20 | -40°C to +85°C |
| 2 | 8 | -- | Yes | 1.8 - 5.5 | 12 | PDIP28, VQFN28, VQFN32, TQFP32 | -40°C to +85°C |
| 5 | 11 | Yes | Yes | 1.8 - 5.5 | 16 | VQFN32, TSSOP20, SOIC20 | -40°C to +85°C |
| 5 (e) | 11 | Yes | Yes | 1.8 - 5.5 | 20 | PDIP20, SOIC20, VQFN32, TSSOP20 | -40°C to +85°C |
| 2 | 12 | Yes | Yes | 1.7 - 5.5 | 16 | SOIC14, VQFN20 , WQFN20 | -40°C to +85°C |
| 5 (e) | 11 | Yes | Yes | 1.8 - 5.5 | 20 | PDIP20, SOIC20, VQFN32, TSSOP20 | -40°C to +85°C |
| 4 28 | Yes 1.7 - 5.5 20 VQFN32, TQFP32 | -40°C to +85°C | |||||
| 2 | 12 | Yes | Yes | 1.7 - 5.5 | 16 | SOIC14, VQFN20, WQFN20 | -40°C to +85°C |
| 5 (e) | 11 | Yes | Yes | 1.8 - 5.5 | 20 | PDIP20, SOIC20, VQFN32, TSSOP20 | -40°C to +85°C |
| 4 | 12 | Yes | -- | 1.8 - 5.5 | 12 | VQFN20, SOIC20 | -40°C to +85°C |
| 4 | -- | -- | Yes | 1.8 - 5.5 | 20 | PDIP20, SOIC20, WQFN20, VQNF20 | -40°C to +85°C |
Atmel AVR
megaAVR 8-bit Microcontrollers
| Product | Flash (Kbytes) | SRAM (Kbytes) | EEPROM (Bytes) | picoPower | QTouch Channels | Max I/O Pins | Ext Interrupts | USB | SPI | TWI (1°C) | UART | CAN | LIN |
| ATmega8 8 1 512 -- | 12 23 2 -- | 1 1 1 -- -- | |||||||||||
| ATmega8A 8 1 512 -- | 12 23 2 -- | 1 1 1 -- -- | |||||||||||
| ATmega8515 8 0.5 512 -- | 16 35 3 -- | 1 -- 1 -- -- | |||||||||||
| ATmega8535 8 0.5 512 -- | 16 32 3 -- | 1 1 1 -- -- | |||||||||||
| ATmega16 16 1 512 -- | 16 32 3 -- | 1 1 1 -- -- | |||||||||||
| ATmega16A 16 1 512 -- | 16 32 3 -- | 1 1 1 -- -- | |||||||||||
| ATmega32 | 32 | 2 | 1024 | -- | 16 | 32 | 3 | -- | 1 | 1 | 1 | -- | -- |
| ATmega32A 32 2 | 1024 | -- | 16 32 3 -- | 1 1 1 -- -- | |||||||||
| ATmega64 64 4 | 2048 | -- | 16 53 8 -- | 1 1 2 -- -- | |||||||||
| ATmega64A 64 4 | 2048 | -- | 16 53 8 -- | 1 1 2 -- -- | |||||||||
| ATmega128 128 4 | 4096 | -- | 16 53 8 -- | 1 1 2 -- -- | |||||||||
| ATmega128A | 128 | 4 | 4096 | -- | 16 | 53 | 8 | -- | 1 | 1 | 2 | -- | -- |
| ATmega1284 | 128 | 16 | 4096 | -- | 16 | 32 | 32 | -- | 3 | 1 | 2 | -- | -- |
| ATmega1284P | 128 | 16 | 4096 | Yes | 16 | 32 | 32 | -- | 3 | 1 | 2 | -- | -- |
| ATmega162 | 16 1 512 -- | 16 35 | 3 -- | 1 -- 2 -- -- | |||||||||
| ATmega48 | 4 0.5 256 -- | 12 23 | 24 -- | 2 1 1 -- -- | |||||||||
| ATmega48A | 4 0.5 256 -- | 12 23 | 24 -- | 2 1 1 -- -- | |||||||||
| ATmega48P | 4 | 0.5 | 256 | Yes | 12 | 23 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega48PB | 4 | 0.5 | 256 | Yes | 12 | 27 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega48PA | 4 | 0.5 | 256 | Yes | 12 | 23 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega88 | 8 1 512 -- | 12 23 | 24 -- | 2 1 1 -- -- | |||||||||
| ATmega88A | 8 1 512 -- | 12 23 | 24 -- | 2 1 1 -- -- | |||||||||
| ATmega88P | 8 | 1 | 512 | Yes | 12 | 23 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega88PB | 8 | 1 | 512 | Yes | 12 | 27 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega88PA | 8 | 1 | 512 | Yes | 12 | 23 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega168 | 16 1 512 -- | 16 23 | 24 -- | 2 1 1 -- -- | |||||||||
| ATmega168A | 16 1 512 -- | 16 23 | 24 -- | 2 1 1 -- -- | |||||||||
| ATmega168P | 16 1 512 | Yes | 16 | 23 24 -- | 2 1 1 -- -- | ||||||||
| ATmega168PB | 16 | 1 | 512 | Yes | 16 | 27 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega168PA | 16 | 1 | 512 | Yes | 16 | 23 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega328 | 32 | 2 | 1024 | -- | 16 | 23 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega328P | 32 | 2 | 1024 | Yes | 16 | 23 | 24 | -- | 2 | 1 | 1 | -- | -- |
| ATmega165P | 16 | 1 | 512 | Yes | 16 | 54 | 17 | -- | 2 | 1 | 1 | -- | -- |
| ATmega165PA | 16 | 1 | 512 | Yes | 16 | 54 | 17 | -- | 2 | 1 | 1 | -- | -- |
(a) Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also halide free and fully green.
(b) Only 6 ADC in PDIP packages.
(c) One of these is a 10-bit timer/counter.
(d) Two of these are 12-bit timer/counters.
(e) Three of these are 12-bit timer/counters.
Atmel Flash Microcontrollers
Product Portfolio
| Segment LCD | ADC Channels | Analog Comparators | DAC Channels | 8-bit Timers | 16-bit Timers | PWM Channels | Operating Voltage (Vcc) | Max. Operating Frequency | Green Packages(a) | Temp. Range |
| -- 8 1 | -- 2 1 3 | 2.7 -5.5 16 | VQFN32, TQFP32, PDIP28 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 3 | 2.7 -5.5 16 | VQFN32, TQFP32, PDIP28 -40°C to +85°C | |||||||
| -- -- | -- -- 2 1 3 | 2.7 -5.5 16 | VQFN44, TQFP44, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 2.7 -5.5 16 | VQFN44, TQFP44, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 2.7 -5.5 16 | VQFN44, TQFP44, PDIP40 -40°C to +85°C | -- 8 1 | -- 2 1 4 | -- 2 1 4 | -- 2 1 4 | -- 2 1 4 | ||
| -- 8 1 | -- 2 1 4 | 2.7 -5.5 16 | VQFN44, TQFP44, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 2.7 -5.5 16 | VQFN44, TQFP44 | -- 2 1 4 | -- 2 1 4 | -- 8 1 | -- 2 1 4 | -- 2 1 4 | -- 2 1 4 | -- 2 1 4 |
| -- 8 1 | -- 2 1 4 | 2.7 -5.5 16 | VQFN44, TQFP44, PDIP40 -40°C to +85°C |
Atmel AVR
megaAVR 8-bit Microcontrollers - Continued
| Product | Flash (Kbytes) | SRAM (Kbytes) | EEPROM (Bytes) | picoPower | QTouch Channels | Max I/O Pins | Ext Interrupts | USB | SPI | TWI (12C) | UART | CAN | LIN |
| ATmega325 32 2 1024 -- 16 54 17 -- 2 1 1 --- | |||||||||||||
| ATmega325A 32 2 1024 -- 16 54 17 -- 2 1 1 --- | |||||||||||||
| ATmega325P 32 2 1024 Yes 16 54 17 -- 2 1 1 --- | |||||||||||||
| ATmega3250 32 2 1024 -- 16 69 25 -- 2 1 1 --- | |||||||||||||
| ATmega3250A 32 2 1024 -- 16 69 25 -- 2 1 1 --- | |||||||||||||
| ATmega3250P 32 2 1024 Yes 16 69 25 -- 2 1 1 --- | |||||||||||||
| ATmega645 64 4 2048 -- 16 54 17 -- 2 1 1 --- | |||||||||||||
| ATmega645A 64 4 2048 -- 16 54 17 -- 2 1 1 --- | |||||||||||||
| ATmega645P 64 4 2048 Yes 16 54 17 -- 2 1 1 --- | |||||||||||||
| ATmega6450 64 4 2048 -- -- 69 25 -- 2 1 1 --- | |||||||||||||
| ATmega6450A 64 4 2048 -- -- 69 25 -- 2 1 1 --- | |||||||||||||
| ATmega6450P 64 4 2048 Yes -- 69 25 -- 2 1 1 --- | |||||||||||||
| ATmega640 64 8 4096 -- 16 86 32 -- 5 1 4 --- | |||||||||||||
| ATmega1281 | 128 8 4096 -- 16 54 17 -- 3 1 2 --- | ||||||||||||
| ATmega1280 | 128 8 4096 -- 16 86 32 -- 5 1 4 --- | ||||||||||||
| ATmega2561 | 256 8 4096 -- -- 54 17 -- 3 1 2 --- | ||||||||||||
| ATmega2560 | 256 8 4096 -- -- 86 32 -- 5 1 4 --- | ||||||||||||
| ATmega164A 16 1 512 | -- 16 32 32 -- 3 1 2 --- | ||||||||||||
| ATmega164P 16 1 512 | Yes 16 32 32 -- 3 1 2 --- | ||||||||||||
| ATmega164PA 16 1 512 | Yes 16 32 32 -- 3 1 2 --- | ||||||||||||
| ATmega324A 32 2 1024 -- | 16 32 32 -- 3 1 2 --- | ||||||||||||
| ATmega324P 32 2 1024 Yes 16 32 32 -- 3 1 2 --- | |||||||||||||
| ATmega324PA 32 2 1024 Yes 16 32 32 -- 3 1 2 --- | |||||||||||||
| ATmega644 64 4 2048 -- 16 32 32 -- 3 1 1 --- | |||||||||||||
| ATmega644A 64 4 2048 -- 16 32 32 -- 3 1 2 --- | |||||||||||||
| ATmega644P 64 4 2048 Yes 16 32 32 -- 3 1 2 --- | |||||||||||||
| ATmega644PA 64 4 2048 Yes 16 32 32 -- 3 1 2 --- | |||||||||||||
| ATmega169A 16 1 512 | -- 16 | 54 17 -- 2 1 1 --- | |||||||||||
| ATmega169P 16 1 512 | Yes 16 54 17 -- 2 1 1 --- | ||||||||||||
| ATmega169PA 16 1 512 | Yes 16 54 17 -- 2 1 1 --- | ||||||||||||
| ATmega329 32 2 1024 -- | 16 54 17 -- 2 1 1 --- | ||||||||||||
| ATmega329A 32 2 1024 -- 16 54 17 -- 2 1 1 --- | |||||||||||||
| ATmega329P 32 2 1024 Yes 16 54 17 -- 2 1 1 --- | |||||||||||||
| ATmega329PA 32 2 1024 Yes 16 54 17 -- 2 1 1 --- | |||||||||||||
| ATmega3290 32 2 1024 -- 16 69 32 -- 2 1 1 --- | |||||||||||||
| ATmega3290A 32 2 1024 -- 16 69 32 -- 2 1 1 --- | |||||||||||||
| ATmega3290P 32 2 1024 Yes 16 69 32 -- 2 1 1 --- | |||||||||||||
(a) Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also halide free and fully green.
(b) Only 6 ADC in PDIP packages.
(c) One of these is a 10-bit timer/counter.
(d) Two of these are 12-bit timer/counters.
(e) Three of these are 12-bit timer/counters.
Atmel Flash Microcontrollers
Product Portfolio
| Segment LCD | ADC Channels | Analog Comparators | DAC Channels | 8-bit Timers | 16-bit Timers | PWM Channels | Operating Voltage (Vcc) | Max. Operating Frequency | Green Packages (a) | Temp. Range |
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 16 | VQFN64, TQFP64 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 20 | VQFN64, TQFP64 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 20 | VQFN64, TQFP64 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 1.8 -5.5 16 | TQFP 100 -40°C to +85°C | ||||||||
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 20 | TQFP 100 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 20 | TQFP 100 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 16 | VQFN64, TQFP64 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 16 | VQFN64, TQFP64 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 16 | TQFP 100 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 20 | TQFP 100 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 4 | 1.8 -5.5 | TQFP 100 -40°C to +85°C | |||||||
| -- 16 1 | -- 2 4 15 | 1.8 -5.5 16 | TQFP100, CBGA100 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 4 8 | 1.8 -5.5 16 | VQFN64, TQFP64 -40°C to +85°C | |||||||
| -- 16 1 | -- 2 4 15 | 1.8 -5.5 16 | TQFP100, CBGA100 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 4 8 | 1.8 -5.5 20 | VQFN64, TQFP64 -40°C to +85°C | |||||||
| -- 16 1 | -- 2 4 15 | 1.8 -5.5 16 | TQFP100, CBGA100 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFP44, QFN44, VFBGA49, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFP44, QFN44, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFP44, QFN44, VFBGA49, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 1 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFP44, QFN44, VFBGA49, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFP43, QFN44, VFBGA49, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFP44, QFN44, VFBGA49, PDIP40 -40°C to +85°C | |||||||
| -- 8 2 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFP44, QFN44, VFBGA49, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFR44, QFN44, VFBGA49, PDIP40 -40°C to +85°C | |||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFR44, QFN44, VFBGA49, PDIP40 -40°C to +85°C | -40°C to +85°C | ||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFR44, QFN44, VFGA49, PDIP40 | |||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFR44, QFN44, VFGA49, PDIP40 | -40°C to +85°C | ||||||
| -- 8 1 | -- 2 1 6 | 1.8 -5.5 20 | VQFN44, TQFR44, QFN44, VFGA49, PDIP40 | |||||||
| -- 8 1 | -- 2 1 6 | 1.8 -7.5 20 | VQFN44, TQFR44, QFN44, VFGA49, PDIP40 | -40°C to +85°C | ||||||
| 100 | 8 1 -- 2 1 4 1.8 -5.5 16 VQFN64, TQFP64, QFN64 | -40°C to +85°C | ||||||||
| 100 | 8 1 -- 2 1 4 1.8 -5.5 16 TQFP64, QFN64 | -40°C to +85°C | ||||||||
| 100 | 8 1 -- 2 1 4 1.8 -5.5 16 VQFN64, TQFP64, QFN64 | -40°C to +85°C | ||||||||
| 100 | 8 1 -- 2 1 4 1.8 -5.5 16 VQFN64, TQFP64 | -40°C to +85°C | ||||||||
| 100 | 8 1 -- 2 1 4 1.8 -5.5 20 VQFN64, TQFP64 | -40°C to +85°C | ||||||||
| 100 | 8 1 -- 2 1 4 1.8 -5.5 20 VQFN64, TQFP64 | -40°C to +85°C | ||||||||
| 100 | 8 1 -- 214 1.8 -5.5 20 VQFN64, TQFP64 | -40°C to +85°C | ||||||||
| 160 | 8 1 -- 2 1 4 1.8 -5.5 16 TQFP 100 | -40°C to +85°C | ||||||||
| 160 | 8 1 -- 2 1 4 1.8 -5.5 20 TQFP 100 | -40°C to +85°C | ||||||||
| 160 | 8 1 -- 2 1 4 1.8 -5.5 20 TQFP 100 | -40°C to +85°C | ||||||||
Atmel AVR
megaAVR 8-bit Microcontrollers - Continued
| Product | Flash (Kbytes) | SRAM (Kbytes) | EEPROM (Bytes) | picoPower | QTouch Channels | Max I/O Pins | Ext Interrupts | USB | SPI | TWI (12C) | UART | CAN | LIN |
| ATmega649 64 4 2048 -- 16 54 17 -- 2 1 1 -- -- | |||||||||||||
| ATmega649A 64 4 2048 -- 16 54 17 -- 2 1 1 -- -- | |||||||||||||
| ATmega649P 64 4 2048 Yes 16 54 17 -- 2 1 1 -- -- | |||||||||||||
| ATmega6490 64 4 2048 -- 16 69 32 -- 2 1 1 -- -- | |||||||||||||
| ATmega6490A 64 4 2048 -- 16 69 32 -- 2 1 1 -- -- | |||||||||||||
| ATmega6490P 64 4 2048 Yes 16 69 32 -- 2 1 1 -- -- | |||||||||||||
| ATmega8U2 | 8 | 0.5 | 512 | -- | -- | 22 | 20 | Full Speed Device | 2 | -- | 1 | -- | -- |
| ATmega16U2 | 16 | 0.5 | 512 | -- | 12 | 22 | 21 | Full Speed Device | 2 | -- | 1 | -- | -- |
| ATmega32U2 32 1 1024 -- 12 22 20 Full Speed Device | 2 -- 1 -- -- | ||||||||||||
| ATmega16U4 | 16 | 2.1 | 512 | -- | 14 | 26 | 13 | Full Speed Device | 2 | 1 | 1 | -- | -- |
| ATmega32U4 32 | 3.3 1024 -- 14 26 13 Full Speed Device | 2 1 1 -- -- | |||||||||||
| AT90USB82 | 8 | 0.5 | 512 | -- | -- | 22 | 21 | Full Speed Device | 2 | -- | 1 | -- | -- |
| AT90USB162 | 16 | 0.5 | 512 | -- | 8 | 22 | 21 | Full Speed Device | 2 | -- | 1 | -- | -- |
| AT90USB646 64 4 2048 -- 16 48 16 Full Speed Device | 2 1 1 -- -- | ||||||||||||
| AT90USB1286 | 128 8 4096 -- 16 48 16 Full Speed Device | 2 1 1 -- -- | |||||||||||
| AT90USB1287 | 128 8 4096 -- 16 48 16 Full Speed Device + OTG 2 1 1 -- -- | ||||||||||||
| AT90USB647 64 4 2048 -- 16 48 16 Full Speed Device + OTG 2 1 1 -- -- | |||||||||||||
| AT90CAN32 | 32 2 1024 -- 16 53 8 | -- 1 1 2 1 -- | |||||||||||
| AT90CAN64 | 64 4 2048 -- 16 53 8 | -- 1 1 2 1 -- | |||||||||||
| AT90CAN128 | 128 4 4096 -- 16 53 8 | -- 1 1 2 1 -- | |||||||||||
| ATmega16M1 | 16 | 1 | 512 | -- | 12 | 27 | 27 | -- | 1 | -- | 1 | 1 | 1 |
| ATmega32M1 | 32 2 1024 -- 12 27 27 -- 1 -- 1 1 1 | ||||||||||||
| ATmega64M1 | 64 4 2048 -- 12 27 27 -- 1 -- 1 1 1 | ||||||||||||
| AT90PWM1 | 8 | 0.5 | 512 | -- | 8 | 19 | 4 | -- | 1 | -- | -- | -- | -- |
| AT90PWM216 | 16 | 1 | 512 | -- | 12 | 19 | 4 | -- | 1 | -- | 1 | -- | -- |
| AT90PWM316 | 16 | 1 | 512 | -- | -- | 27 | 4 | -- | 1 | -- | 1 | -- | -- |
| AT90PWM3B | 8 | 0.5 | 512 | -- | -- | 27 | 4 | -- | 1 | -- | 1 | -- | -- |
| AT90PWM2B | 8 0.5 512 | -- | 8 | 19 4 | -- 1 -- 1 -- -- | ||||||||
| AT90PWM81 | 8 | 0.25 | 512 | -- | -- | 20 | 3 | -- | 1 | -- | -- | -- | -- |
| AT90PWM161 | 16 | 0.25 | 512 | -- | -- | 20 | 3 | -- | 1 | -- | -- | -- | -- |
(a) Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also halide free and fully green.
(b) Only 6 ADC in PDIP packages.
(c) One of these is a 10-bit timer/counter.
(d) Two of these are 12-bit timer/counters.
(e) Three of these are 12-bit timer/counters.
Atmel Flash Microcontrollers
Product Portfolio
| Segment LCD | ADC Channels | Analog Comparators | DAC Channels | 8-bit Timers | 16-bit Timers | PWM Channels | Operating Voltage (Vcc) | Max. Operating Frequency | Green Packages(a) | Temp. Range |
| 100 8 | 1 -- 2 1 4 | 1.8 -5.5 | 16 VQFN64, TQFP64 | -40°C to +85°C | ||||||
| 100 8 | 1 -- 2 1 4 | 1.8 -5.5 | 16 VQFN64, TQFP64 | -40°C to +85°C | ||||||
| 100 8 | 1 -- 2 1 4 | 1.8 -5.5 | 16 VQFN64, TQFP64 | -40°Cto +85°C | ||||||
| 160 8 | 1 -- 2 1 4 | 1.8 -5.5 | 16 TQFP | 100 -40°C to +85°C | ||||||
| 160 8 | 1 -- 2 1 4 | 1.8 -5.5 | 20 TQFP | 100 -40°C to +85°C | ||||||
| 160 8 | 1 -- 2 1 4 | 1.8 -5.5 | 20 TQFP | 100 -40°C to +85°C | ||||||
| -- -- | 1 -- 1 1 4 | 2.7 -5.5 | 16 TQFP32, VQFN32 | -40°C to +85°C | ||||||
| -- -- | 1 -- 1 1 4 | 2.7 -5.5 | 16 TQFP32, VQFN32 | -40°C to +85°C | ||||||
| -- -- | 1 -- 1 1 4 | 2.7 -5.5 | 16 TQFP32, VQFN32 | -40°C to +85°C | ||||||
| -- 12 | 1 -- 2(c) | 2 8 2.7 | -5.5 | 16 TQFP44, VQFN44 | -40°C to +85°C | |||||
| -- 12 | 1 -- 2(c) | 2 8 2.7 | -5.5 | 16 TQFP44, VQFN44 | -40°C to +85°C | |||||
| -- -- | 1 -- 1 1 4 | 2.7 -5.5 | 16 TQFP32, VQFN32 | -40°C to +85°C | ||||||
| -- -- | 1 -- 1 1 4 | 2.7 -5.5 | 16 TQFP32, VQFN32 | -40°C to+85°C | ||||||
| -- 8 | 1 -- 2 2 9 | 2.7 -5.5 | 16 TQFP64, VQFN64 | -40°C to +85°C | ||||||
| -- 8 | 1 -- 2 2 9 | 2.7 -5.5 | 16 TQFP64, VQFN64 | -40°C to +85°C | ||||||
| -- 8 | 1 -- 2 2 9 | 2.7 -5.5 | 16 TQFP64, VQFN64 -40°C to +85°C | |||||||
| -- 8 | 1 -- 2 2 9 | 2.7 -5.5 | 16 TQFP64, VQFN64 | -40°C to +85°C | ||||||
| -- 8 | 1 -- 2 2 7 | 2.7 -5.5 | 16 TQFP64, VQFN64 | -40°C to +85°C | ||||||
| -- 8 | 1 -- 2 2 7 | 2.7 -5.5 | 16 TQFP64, VQFN64 | -40°C to +85°C | ||||||
| -- 8 | 1 - 2 2 7 | 2.7 -5.5 | 16 TQFP64, VQFN64 | -40°C to +85°C | ||||||
| -- 11 | 4 1 1 1 | 10 2.7 -5.5 | 16 VQFN32, TQFP32 | -40°C to +85°C | ||||||
| -- 11 | 4 1 1 1 | 10 2.7 -5.5 | 16 VQFN32, TQFP32 | -40°C to +85°C | ||||||
| -- 11 | 4 1 1 1 | 10 2.7 -5.5 | VQFN32, TQFP32 | -40°C to +85°C | ||||||
| -- 8 | 2 -- 3(d) | 1 7 2.7 -5.5 | 16 SOIC24, QFN32 | -40°C to 105°C | ||||||
| -- 8 | 2 1 3(d) | 1+PSC | 7 2.7 -5.5 | 16 SOIC 24 | -40°C to 105°C | |||||
| -- 11 | 3 1 4(e) | 1+PSC | 12 2.7 -5.5 | 16 VQFN32, SOIC32 | -40°C to 105°C | |||||
| -- 11 | 3 1 4(e) | 1+PSC | 12 2.7 -5.5 | 16 VQFN32, SOIC32 | -40°C to 105°C | |||||
| -- 8 | 2 1 3(d) | 1+PSC | 12 2.7 -5.5 | 16 SOIC 24 | -40°C to 105°C | |||||
| -- 11 | 3 1 -- | 1+PSC | 6 2.7 -5.5 | 16 SOIC20, QFN32 | -40°C to 125°C | |||||
| -- 11 | 3 1 -- | 1+PSC | 6 2.7 -5.5 | 16 SOIC20, QFN32 | -40°C to 125°C |
Atmel AVR
AVR XMEGA 8/16-bit Microcontrollers
| Product | Flash (KB) | Boot Code (KB) | EEPROM (KB) | SRAM (KB) | picoPower | DMA Channels | Event System Channels | Crypto Engine | QTouch channels | USB | SPI | TWI (1°C) | USART |
| ATxmega64A1U 64 4 2 4 Yes 4 8 AES/DES 56 FS device 4+8 USART master 4 8 | |||||||||||||
| ATxmega128A1U 128 8 2 8 Yes 4 8 AES/DES 56 FS device 4+8 USART master 4 8 | |||||||||||||
| ATxmega64A3U 64 4 2 4 Yes 4 8 AES/DES 56 FS device 3+7 USART master 2 7 | |||||||||||||
| ATxmega128A3U 128 8 2 8 Yes 4 8 AES/DES 56 FS device 3+7 USART master 2 7 | |||||||||||||
| ATxmega192A3U 192 8 2 16 Yes 4 8 AES/DES 56 FS device 3+7 USART master 2 7 | |||||||||||||
| ATxmega256A3U 256 8 4 16 Yes 4 8 AES/DES 56 FS device 3+7 USART master 2 7 | |||||||||||||
| ATxmega256A3BU 256 8 4 16 Yes 4 8 AES/DES 56 FS device 2+6 USART master 2 6 | |||||||||||||
| ATxmega16A4U 16 4 1 2 Yes 4 8 AES/DES 56 FS device 2+5 USART master 2 5 | |||||||||||||
| ATxmega32A4U 32 4 1 4 Yes 4 8 AES/DES 56 FS device 2+5 USART master 2 5 | |||||||||||||
| ATxmega64A4U 64 4 2 4 Yes 4 8 AES/DES 56 FS device 2+5 USART master 2 5 | |||||||||||||
| ATxmega128A4U 128 8 2 8 Yes 4 8 AES/DES 56 FS device 2+5 USART master 2 5 | |||||||||||||
| ATxmega64B1 64 4 2 4 Yes 2 4 AES/DES 16 FS device 1+2 USART master 1 2 | |||||||||||||
| ATxmega128B1 128 8 2 8 Yes 2 4 AES/DES 16 FS device 1+2 USART master 1 2 | |||||||||||||
| ATxmega64B3 64 4 2 4 Yes 2 4 AES/DES 16 FS device 1+1 USART master 1 1 | |||||||||||||
| ATxmega128B3 128 8 2 8 Yes 2 4 AES/DES 16 FS device 1+1 USART master 1 1 | |||||||||||||
| ATxmega64C3 64 8 2 4 Yes -- 4 -- 56 FS device 2+3 USART master 2 3 | |||||||||||||
| ATxmega128C3 128 8 2 16 Yes -- 4 -- 56 FS device 2+3 USART master 2 3 | |||||||||||||
| ATxmega192C3 192 8 2 16 Yes -- 4 -- 56 FS device 2+3 USART master 2 3 | |||||||||||||
| ATxmega256C3 256 8 4 16 Yes -- 4 -- 56 FS device 2+3 USART master 2 3 | |||||||||||||
| ATxmega384C3 | 384 | 8 | 4 | 32 | Yes | 2 | 4 | AES | 56 | FS device | 2+3 USART master | 2 | 3 |
| ATxmega16C4 16 4 1 2 Yes -- 4 -- 16 FS device 2+3 USART master 2 3 | |||||||||||||
| ATxmega32C4 32 4 1 4 Yes -- 4 -- 16 FS device 2+3 USART master 2 3 | |||||||||||||
| ATxmega64D3 64 4 2 4 Yes -- 4 -- 56 | -- | 2+3 USART master 2 3 | |||||||||||
| ATxmega128D3 | 128 | 8 | 2 | 8 | Yes | -- | 4 | -- | 16 | -- | 2+3 USART master | 2 | 3 |
| ATxmega192D3 | 192 | 8 | 2 | 16 | Yes | -- | 4 | -- | 16 | -- | 2+3 USART master | 2 | 3 |
| ATxmega256D3 | 256 | 8 | 4 | 16 | Yes | -- | 4 | -- | 16 | -- | 2+3 USART master | 2 | 3 |
| ATxmega384D3 | 384 | 8 | 4 | 32 | Yes | 2 | 4 | -- | 56 | -- | 2+3 USART master | 2 | 3 |
| ATxmega16D4 16 4 1 | 2 | Yes | -- | 4 | -- | 56 | -- | 2+2 USART master | 2 | 2 | |||
| ATxmega32D4 | 32 | 4 | 1 | 4 | Yes | -- | 4 | -- | 56 | -- | 2+2 USART master | 2 | 2 |
| ATxmega64D4 | 64 | 4 | 2 | 4 | Yes | -- | 4 | -- | 16 | -- | 2+2 USART master | 2 | 2 |
| ATxmega128D4 | 128 | 8 | 2 | 8 | Yes | -- | 4 | -- | 16 | -- | 2+2 USART master | 2 | 2 |
| ATxmega8E5 | 8 | 2 | 0.5 | 1 | Yes | 4 | 8 | -- | 56 | -- | 1+2 USART master | 1 | 2 |
| ATxmega16E5 | 16 | 4 | 1 | 2 | Yes | 4 | 8 | -- | 56 | -- | 1+2 USART master | 1 | 2 |
| ATxmega32E5 | 32 | 4 | 1 | 4 | Yes | 4 | 8 | -- | 56 | -- | 1+2 USART master | 1 | 2 |
(a) Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also halide free and fully green.
(b) RTC also includes a built in battery backup function.
(c) Has two additional 8-bit timer/counters in the XMEGA custom logic module.
(d) DAC is 10-bit 300kSPS.
Atmel Flash Microcontrollers
Product Portfolio
| RTC | 16-bit Timers | PWM Channels | 12-bit ADC Channels | 12-bit DAC Channels | Analog Comparators | LCD Controller | I/O Pins | F.max (MHz) | Vcc (V) | Green Packages(a) | Temp. Range |
| 16-bit 8 32 | 16 4 4 | -- 78 32 | 1.6 - 3.6 | TQFP100, VFBGA100 -40°C to +85°C | |||||||
| 16-bit 8 32 | 16 4 4 | -- 78 32 | 1.6 - 3.6 | TQFP100, VFBGA100 -40°C to +85°C | |||||||
| 16-bit 7 32 | 16 2 4 | -- 50 32 | 1.6 -3.6 | TQFP64, VQFN64 -40°C to +85°C | |||||||
| 16-bit 7 32 | 16 2 4 | -- 50 32 | 1.6 - 3.6 | TQFP64, VQFN64 -40°C to +85°C | |||||||
| 16-bit 7 32 | 16 2 4 | -- 50 32 | 1.6 - 3.6 | TQFP64, VQFN64 -40°C to +85°C | |||||||
| 32-bit(b) | 7 29 | 16 2 4 | -- 47 32 | 1.6 - 3.6 | TQFP64, VQFN64 -40°C to +85°C | ||||||
| 16-bit 5 20 | 12 2 2 | -- 34 32 | 1.6 - 3.6 | TQFP44, VFBGA49, VQFN44 -40°C to +85°C | |||||||
| 16-bit 5 20 | 12 2 2 | -- 34 32 | 1.6 - 3.6 | TQFP44, VFBGA49, VQFN44 -40°C to +85°C | |||||||
| 16-bit 5 20 | 12 2 2 | -- 34 22 | 1.6 - 3.6 | TQFP44, VFBGA49, VQFN44 -40°C to +85°C | |||||||
| 16-bit 5 20 | 12 2 2 | -- 34 32 | 1.6 - 3.6 | TQFP44, VFBGA49, VQFN44 -41°C to +85°C | |||||||
| 16-bit | 3 | 16 | 16 | -- | 4 | 160 Segment | 53 | 32 | 1.6 - 3.6 | TQFP100 | -40°C to +85°C |
| 16-bit | 3 | 16 | 16 | -- | 4 | 160 Segment | 53 | 32 | 1.6 - 3.6 | TQFP100 | -40°C to +85°C |
| 16-bit | 2 | 8 | 8 | -- | 2 | 100 Segment | 36 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 2 | 8 | 8 | -- | 2 | 100 Segment | 36 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 5 | 32 | 16 | -- | 2 | -- | 50 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 5 | 32 | 16 | -- | 2 | -- | 50 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 5.5 | 32 | 16 | -- | 2 | -- | 50 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 5 | 32 | 16 | -- | 2 | -- | 50 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -30°C to +85°C |
| 16-bit | 5 | 32 | 16 | -- | 2 | -- | 50 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 5 | 32 | 16 | -- | 2 | -- | 50 | 32 | 1.6 - 3.6 | ||
| 16-bit | 4 | 20 | 12 | -- | 2 | -- | 34 | 32 | 1.6 - 3.6 | TQFP44, VFBGA49, VQFN44 | -40°C to +85°C |
| 16-bit | 4 | 20 | 12 | -- | 2 | -- | 34 | 32 | 1.6 - 3.6 | TQFP44, VFBGA49, VQFN44 | -40°C to +85°C |
| 16-bit | 5 | 32 | 16 | -- | 2 | -- | 50 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 5 | 32 | 16 | -- | 2 | -- | 50 | 32 | 1.6 -3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 5 | 32 | 16 | -- | 2 | -- | 50 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 5 | 32 | 16 | -- | -- | -- | 50 | 32 | 1.6 - 3.6 | TQFP64, VQFN64 | -40°C to +85°C |
| 16-bit | 4 | 20 | 12 | -- | 2 | -- | 34 | 32 | 1.6 - 3.6 | TQFP44, VFBGA49, VQFN44 | -40°C to +85°C |
| 16-bit | 4 | 20 | 12 | -- | 2 | -- | 34 | 32 | 1.6 - 3.6 | TOFP44, VFBGA49, VQFN44 | -40°C to +85°C |
| 16-bit | 4 | 20 | 12 | -- | 2 | -- | 34 | 32 | 1.6 - 3.6 | TQFP44, VFBGA49, VQFN44 | -40°C to +85°C |
| 16-bit | 4 | 20 | 12 | -- | 2 | -- | 34 | 31 | 1.6 - 3.6 | TQFP44, VFBGA49, VQFN44 | -40°C to +85°C |
| 16-bit | 3 (c) | 12 | 16 | 2 (d) | 2 | -- | 26 | 32 | 1.6 - 3.6 | TQFP32, QFN32 | -40°C to +85°C |
| 16-bit | 3 (c) | 12 16 | 2 (d) | 2 | -- | 26 | 32 | 1.6 - 3.6 | TQFP32, QFN32 | -40°C to +85°C | |
| 16-bit | 3 (c) | 12 | 16 | 2 (d) | 2 | -- | 26 | 32 | 1.6 - 3.6 | TQFP32, QFN32 | -40°C to +85°C |
8051 8-bit Microcontrollers
| Device Name | Flash (Kbytes) | Pin Count | Max. Operating Frequency | CPU | Max I/O Pins | USB Transceiver | USB Speed | USB Interface | SPI | TWI (12C) | UART | CAN | ADC channels | ADC Resolution(bits) | ADC Speed (ksps) |
| AT80C51RD2 44 60 8051-12C 32 1 1 | |||||||||||||||
| AT83C5134 32 48 8051-12C 34 1 Full Speed Device 1 1 1 | |||||||||||||||
| AT83C5135 32 48 8051-12C 34 1 Full Speed Device 1 1 1 | |||||||||||||||
| AT83C5136 64 48 8051-12C 34 1 Full Speed Device 1 1 1 | |||||||||||||||
| AT83EB5114 20 40 8051-12C 12 6 10 50 | |||||||||||||||
| AT89C2051 2 20 24 8051-12C 15 | 1 | ||||||||||||||
| AT89C4051 4 20 24 8051-12C 15 | 1 | ||||||||||||||
| AT89C5115 | 16 | 32 | 40 | 8051-12C | 20 | 1 | 8 | 10 | 62.5 | ||||||
| AT89C5130A-M | 16 | 64 | 48 8051-12C | 34 | 1 Full Speed Device 1 1 1 | ||||||||||
| AT89C5131A-L | 32 | 64 | 48 8051-12C | 34 | 1 Full Speed Device 1 1 1 | ||||||||||
| AT89C5131A-M | 32 | 64 | 48 8051-12C | 34 | 1 Full Speed Device 1 1 1 | ||||||||||
| AT89C51AC2 | 32 | 44 | 40 | 8051-12C | 34 | 1 | 8 | 10 | 62.5 | ||||||
| AT89C51AC3 | 64 | 64 | 60 8051-12C | 32 | 1 1 8 10 | 62.5 | |||||||||
| AT89C51CC01 | 32 | 44 | 40 | 8051-12C | 34 | 1 | 1 | 8 | 10 | 62.5 | |||||
| AT89C51CC02 | 16 | 32 | 40 | 8051-12C | 20 | 1 | 1 | 8 | 10 | 62.5 | |||||
| AT89C51CC03 | 64 | 64 | 40 8051-12C | 37 | 1 1 1 8 10 | 62.5 | |||||||||
| AT89C51ED2 | 64 | 44 | 60 8051-12C | 32 | 1 1 | ||||||||||
| AT89C51IC2 | 32 | 44 | 60 8051-12C | 34 | 1 1 1 | ||||||||||
| AT89C51ID2 | 64 | 44 | 60 8051-12C | 32 | 1 1 1 | ||||||||||
| AT89C51RB2 | 16 | 44 | 60 8051-12C | 32 | 1 1 | ||||||||||
| AT89C51RC | 32 | 44 | 24 8051-12C | 32 | 1 | ||||||||||
| AT89C51RC2 | 32 | 44 | 60 8051-12C | 32 | 1 1 | ||||||||||
| AT89C51RD2 | 64 | 44 | 60 8051-12C | 32 | 1 1 | ||||||||||
| AT89C55WD | 20 | 44 | 24 8051-12C | 32 | 1 | ||||||||||
| AT89EB5114 | 4 | 20 | 40 8051-12C | 12 | 6 10 50 | ||||||||||
| AT89LP2052 | 2 | 20 | 20 8051-1C | 15 | 1 1 | ||||||||||
| AT89LP213 | 2 | 14 | 20 8051-1C | 14 | 1 | ||||||||||
| AT89LP214 | 2 | 14 | 20 8051-1C | 12 | 1 1 | ||||||||||
| AT89LP216 | 2 | 16 | 20 8051-1C | 14 | 1 1 | ||||||||||
| AT89LP3240 | 32 | 44 | 20 | 8051-1C | 38 | 1 | 1 | 1 | 8 | 10 | 153.8 | ||||
| AT89LP4052 | 4 | 20 | 20 8051-1C | 15 | 1 1 | ||||||||||
| AT89LP428 | 4 | 32 | 25 8051-1C | 30 | 1 1 | ||||||||||
| AT89LP51 | 4 | 44 | 20 8051-1C | 36 | 1 | ||||||||||
| AT89LP51ED2 | 64 | 44 | 20 | 8051-1C | 42 | 1 | 1 | 1 | 7 | 10 | 153.8 | ||||
| AT89LP51IC2 | 32 | 44 | 20 | 8051-1C | 42 | 1 | 1 | 1 | 7 | 10 | 153.8 | ||||
| AT89LP51ID2 | 64 | 44 | 20 | 8051-1C | 42 | 1 | 1 | 1 | 7 | 10 | 153.8 | ||||
| AT89LP51RB2 | 24 | 44 | 20 | 8051-1C | 42 | 1 | 1 | 1 | 7 | 10 | 153.8 | ||||
| AT89LP51RC2 | 32 | 44 | 20 | 8051-1C | 42 | 1 | 1 | 1 | 7 | 10 | 153.8 | ||||
| AT89LP51RD2 | 64 | 44 | 20 | 8051-1C | 42 | 1 | 1 | 1 | 7 | 10 | 153.8 | ||||
| AT89LP52 | 8 | 44 | 20 8051-1C | 36 | 1 | ||||||||||
| AT89LP6440 | 64 | 44 | 20 | 8051-1C | 38 | 1 | 1 | 1 | 8 | 10 | 153.8 | ||||
| AT89LP828 | 8 | 32 | 25 8051-1C | 30 | 1 1 | ||||||||||
| AT89LS51 | 4 | 44 | 16 8051-12C | 32 | 1 | ||||||||||
| AT89LS52 | 8 | 44 | 16 8051-12C | 32 | 1 | ||||||||||
| AT89S2051 | 2 | 20 | 24 8051-12C | 15 | 1 | ||||||||||
| AT89S4051 | 4 | 20 | 24 8051-12C | 15 | 1 | ||||||||||
| AT89S51 | 4 | 44 | 24 8051-12C | 32 | 1 | ||||||||||
| AT89S52 | 8 | 44 | 24 8051-12C | 32 | 1 | ||||||||||
| AT89S8253 | 12 | 44 | 24 8051-12C | 32 | 1 1 | ||||||||||
Atmel Flash Microcontrollers
Product Portfolio
| SRAM (Kbytes) | EEPROM (Bytes) | Self Program Memory | Operating Voltage (Vcc) | Timers | ISP | Mask ROM (Kbytes) | Watchdog | Packages |
| 1.25 2.7 to 5.5 4 Yes LQFP RL 44, PDIP 3C 40, PLCC SL 44 | ||||||||
| 1.25 512 2.7 to 3.6 4 8 Yes QFN32 | ||||||||
| 1.25 512 2.7 to 3.6 4 16 Yes QFN32 | ||||||||
| 1.25 512 2.7 to 3.6 4 32 Yes QFN32, QFN48, SO28, LQFP64 | ||||||||
| 0.25 256 3.0 to 3.6 4 4 Yes SOIC TG 20 | ||||||||
| 0.125 2.7 to 6.0 2 PDIP 20P3 20, SOIC 20S2 20 | ||||||||
| 0.125 2.7 to 6.0 2 PDIP 20P3 20, SOIC 20S2 20 | ||||||||
| 0.5 2048 API 3.0 to 5.5 4 UART Yes LQFP RA 32, PLCC SI 28, SOIC TI 28 | ||||||||
| 1.25 | 1024 | API | 2.7 to 5.5 | 4 | UART/USB | Yes | LQFP RD 64, PLCC S3 52, VQFN (Punched) PU 32 | |
| 1.25 | 1024 | API | 3.0 to 3.6 | 4 | UART/USB | Yes | LQFP RD 64, PLCC S3 52, SOIC TI 28 | |
| 1.25 | 1024 | API | 2.7 to 5.5 | 4 | UART/USB | Yes | LQFP RD 64, PLCC S3 52, VQFN (Punched) PU 32 | |
| 1.25 2048 API 3.0 to 5.5 4 UART Yes LQFP RL 44, PLCC SL 44 | ||||||||
| 2.25 2048 API 3.0 to 5.5 4 UART Yes LQFP RD 64, LQFP RL 44, PLCC S3 52, PLCC SL 44 | ||||||||
| 1.25 | 2048 | API | 3.0 to 5.5 | 4 | UART/CAN | Yes | LQFP RL 44, PLCC SL 44 | |
| 0.5 | 2048 | API | 3.0 to 5.5 | 4 | UART/CAN | Yes | LQFP RA 32, PLCC SI 28, SOIC TI 28 | |
| 2.25 | 2048 | API | 3.0 to 5.5 | 4 | UART/CAN | Yes | LQFP RD 64, LQFP RL 44, PLCC S3 52, PLCC SL 44 | |
| 2 | 2048 | API | 2.7 to 5.5 | 4 | UART | Yes | LQFP RD 64, LQFP RL 44, PLCC SL 44, PLCC SM 68 | |
| 1.25 | API 2.7 to 5.5 4 UART Yes LQFP RL 44, PLCC SL 44 | |||||||
| 2 | 2048 API 2.7 to 5.5 4 UART Yes LQFP RL 44, PLCC SL 44 | |||||||
| 1.25 | API 2.7 to 5.5 4 UART Yes LQFP RL 44, PDIP 3C 40, PLCC SL 44 | |||||||
| 0.5 | 4.0 to 6.0 3 Yes PDIP 40P6 40, PLCC 44J 44, TQFP 44A 44 | |||||||
| 1.25 | API 2.7 to 5.5 4 UART Yes LQFP RL 44, PDIP 3C 40, PLCC SL 44 | |||||||
| 2 API 2.7 to 5.5 4 UART Yes LQFP RL 44, PLCC SL 44 | ||||||||
| 0.25 4.0 to 6.0 3 Yes PDIP 40P6 40, PLCC 44J 44, TQFP 44A 44 | ||||||||
| 0.25 256 3.0 to 3.6 4 Yes SOIC TG 20 | ||||||||
| 0.25 | 2.4 to 5.5 | 2 | SPI | Yes | PDIP 20P3 20, SOIC 20S2 20, TSSOP 20X 20 | |||
| 0.125 | 2.4 to 5.5 | 2 | SPI/OCD | Yes | PDIP 14P3 14, TSSOP 14X 14 | |||
| 0.125 | 2.4 to 5.0 | 2 | SPI/OCD | Yes | PDIP 14P3 14, TSSOP 14X 14 | |||
| 0.125 | 2.4 to 5.5 | 2 | SPI/OCD | Yes | PDIP 16P3 16, TSSOP 16X 16 | |||
| 4.25 | 8192 | IAP | 2.4 to 3.6 | 3 | SPI/OCD | Yes | MLF (VQFN) 44M1 44, PDIP 40P6 40, PLCC 44J 44, TQFP 44A 44 | |
| 0.25 | 2.4 to 5.5 | 2 | SPI | Yes | PDIP 20P3 20, SOIC 20S2 20, TSSOP 20X 20 | |||
| 0.75 | 512 | IAP | 2.4 to 5.5 | 3 | SPI/OCD | Yes | MLF (VQFN) 32M1-A 32, PDIP 28P3 28, PLCC 32J 32, TQFP 32A 32 | |
| 0.25 | 256 | IAP | 2.4 to 5.5 | 3 | SPI | Yes | MLF (VQFN) 44M1 44, PDIP 40P6 40, PLCC 44J 44, TQFP 44A 44 | |
| 2.25 | 4096 | API | 2.4 to 5.5 | 4 | SPI/OCD/UART | Yes | LQFP RL 44,MLF (VQFN) 44M1 44, PDIP 3C 40, PLCC SL 44, TQFP 44A 44 | |
| 1.375 | API | 2.4 to 5.5 | 4 | SPI/OCD/UART | Yes | LQFP RL 44, MLF (VQFN) 44M1 44,P LCC SL 44,T QFP 44A 44 | ||
| 2.25 | 4096 | API | 2.4 to 5.5 | 4 | SPI/OCD/UART | Yes | LQFP RL 44, MLF (VQFN) 44M1 44, PLCC SL 44, TQFP 44A 44 | |
| 0 | API | 2.4 to 5.5 | 4 | SPI/OCD/UART | Yes | LQFP RL 44, MLF (VQFN) 44M1 44, PDIP 3C 40, PLCC SL 44, TQFP 44A 44 | ||
| 1.375 | 0 | API | 2.4 to 5.5 | 4 | SPI/OCD/UART | Yes | LQFP RL 44, MLF (VQFN) 44M1 44, PDIP 3C 40, PLCC SL 44, TQFP 44A 44 | |
| 2.25 | 0 | API | 2.4 to 5.5 | 4 | SPI/OCD/UART | Yes | LQFP RL 44, MLF (VQFN) 44M1 44, PDIP 3C 40, PLCC SL 44, TQFP 44A 44 | |
| 0.25 | 256 | IAP | 2.4 to 5.5 | 3 | SPI | Yes | MLF (VQFN) 44M1 44, PDIP 40P6 40, PLCC 44J 44, TQFP 44A 44 | |
| 4.25 | 8192 | IAP | 2.4 to 3.6 | 3 | SPI/OCD | Yes | MLF (VQFN) 44M1 44, PDIP 40P6 40, PLCC 44J 44, TQFP 44A 44 | |
| 0.75 | 1024 | IAP | 2.4 to 5.5 | 3 | SPI/OCD | Yes | MLF (VQFN) 32M1-A 32, PDIP 28P3 28, PLCC 32J 32, TQFP 32A 32 | |
| 0.125 | 2.7 to 4.0 | 2 | SPI | Yes | PDIP 40P6 40,PLCC 44J 44,TQFP 44A 44 | |||
| 0.25 | 2.7 to 4.0 | 3 | SPI | Yes | PDIP 40P6 40,PLCC 44J 44,TQFP 44A 44 | |||
| 0.25 | 2.7 to 5.5 | 2 | SPI | PDIP 20P3 20,SOIC 20S2 20 | ||||
| 0.25 | 2.7 to 5.5 | 2 | SPI | PDIP 20P3 20,SOIC 20S2 20 | ||||
| 0.125 | 4.0 to 5.5 | 2 | SPI | Yes | PDIP 40P6 40,PLCC 44J 44,TQFP 44A 44 | |||
| 0.25 | 4.0 to 5.5 | 3 | SPI | Yes | PDIP 40P6 40,PLCC 44J 44,TQFP 44A 44 | |||
| 0.25 | 2048 | 2.7 to 5.5 | 3 | SPI | Yes | PDIP 40P6 40,PLCC 44J 44,TQFP 44A 44 | ||
Atmel SMART™
Atmel | SMART SAM D ARM Cortex-M0+ Based Microcontrollers
| Device Name | Flash (Kbytes) | SRAM (Kbytes) | CPU | SPI | TWI (I2C) | UART | Full Speed USB | event system channels | DMA | 32-bit RTC | 16-bit T/C | 16-bit T/CC |
| ATSAMD20J18 256 32 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20J17 128 16 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20J16 64 8 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20J15 32 4 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20J14 16 2 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20G18 256 32 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20G17 128 16 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20G16 64 8 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20G15 32 4 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20G14 16 2 Cortex-M0+ up to 6 up to 6 up to 6 8 Yes 8 | ||||||||||||
| ATSAMD20E18 256 32 Cortex-M0+ up to 4 up to 4 up to 4 8 Yes 6 | ||||||||||||
| ATSAMD20E17 128 16 Cortex-M0+ up to 4 up to 4 up to 4 8 Yes 6 | ||||||||||||
| ATSAMD20E16 64 8 Cortex-M0+ up to 4 up to 4 up to 4 8 Yes 6 | ||||||||||||
| ATSAMD20E15 32 4 Cortex-M0+ up to 4 up to 4 up to 4 8 Yes 6 | ||||||||||||
| ATSAMD20E14 16 2 Cortex-M0+ up to 4 up to 4 up to 4 8 Yes 6 | ||||||||||||
| ATSAMD21J18 | 256 | 32 | Cortex-M0+ | up to 6 | up to 6 | up to 6 | H&D | 12 | 12 ch | Yes | 5 | 3 |
| ATSAMD21J17 | 128 | 16 | Cortex-M0+ | up to 6 | up to 6 | up to 6 | H&D | 12 | 12 ch | Yes | 5 | 3 |
| ATSAMD21J16 | 64 | 8 | Cortex-M0+ | up to 6 | up to 6 | up to 6 | H&D | 12 | 12 ch | Yes | 5 | 3 |
| ATSAMD21J15 | 32 | 4 | Cortex-M0+ | up to 6 | up to 6 | up to 6 | H&D | 12 | 12 ch | Yes | 5 | 3 |
| ATSAMD21G18 | 256 | 32 | Cortex-M0+ | up to 6 | up to 6 | up to 6 | H&D | 12 | 12 ch | Yes | 3 | 3 |
| ATSAMD21G17 | 128 | 16 | Cortex-M0+ | up to 6 | up to 6 | up to 6 | H&D | 12 | 12 ch | Yes | 3 | 3 |
| ATSAMD21G16 | 64 | 8 | Cortex-M0+ | up to 6 | up to 6 | up to 6 | H&D | 12 | 12 ch | Yes | 3 | 3 |
| ATSAMD21G15 | 32 | 4 | Cortex-M0+ | up to 6 | up to 6 | up to 6 | H&D | 12 | 12 ch | Yes | 3 | 3 |
| ATSAMD21E18 | 256 | 32 | Cortex-M0+ | up to 4 | up to 4 | up to 4 | H&D | 12 | 12 ch | Yes | 3 | 3 |
| ATSAMD21E17 | 128 | 16 | Cortex-M0+ | up to 4 | up to 4 | up to 4 | H&D | 12 | 12 ch | Yes | 3 | 3 |
| ATSAMD21E16 | 64 | 8 | Cortex-M0+ | up to 4 | up to 4 | up to 4 | H&D | 12 | 12 ch | Yes | 3 | 3 |
| ATSAMD21E15 | 32 | 4 | Cortex-M0+ | up to 4 | up to 4 | up to 4 | H&D | 12 | 12 ch | Yes | 3 | 3 |
| ATSAMD10D14 16 4 Cortex-M0+ up to 3 up to 3 up to 3 6 6 ch Yes 2 | 1 | |||||||||||
| ATSAMD10D13 | 8 | 4 | Cortex-M0+ | up to 3 | up to 3 | up to 3 | 6 | 6 ch | Yes | 2 | 1 | |
| ATSAMD10C14 | 16 | 4 | Cortex-M0+ | up to 2 | up to 2 | up to 2 | 6 | 6 ch | Yes | 2 | 1 | |
| ATSAMD10C13 | 8 4 Cortex-M0+ up to 2 up to 2 up to 2 6 6 ch Yes 2 | 1 | ||||||||||
| ATSAMD11D14 | 16 | 4 | Cortex-M0+ | up to 3 | up to 3 | up to 3 | D | 6 | 6 ch | Yes | 2 | 1 |
| ATSAMD11C14 | 16 | 4 | Cortex-M0+ | up to 2 | up to 2 | up to 2 | D | 6 | 6 ch | Yes | 2 | 1 |
Atmel Flash Microcontrollers
Product Portfolio
| PWM Channels | 12-bit 350 ksps ADC channels | 10-bit DAC channels | Analog Comparators | # of Touch Channels | Max I/O Pins | F.max (MHz) | Vcc (V) | Green Packages | Temp. Range |
| 16 20 | 1ch 350 ksps 2 256 52 48 1.62 to 3.63 TQFP64, QFN64 -40°C to +105°C | ||||||||
| 16 20 | 1ch 350 ksps 2 256 52 48 1.62 to 3.63 TQFP64, QFN64 -40°C to +105°C | ||||||||
| 16 20 | 1ch 350 ksps 2 256 52 48 1,62 to 3.63 TQFP64, QFN64 -40°C to +105°C | ||||||||
| 16 20 | 1ch 350 ksps 2 256 52 48 1.62 to 3.63 TQFP64, QFN64 -40°C to +105°C | ||||||||
| 16 20 | 1ch 350 ksps 2 256 52 48 1.62 to 3.63 TQFP64, QFN64 -40°C to +105°C | ||||||||
| 16 14 | 1ch 350 ksps 2 120 38 48 1.62 to 3.63 TQFP48, QFN48 -40°C to +105°C | ||||||||
| 16 14 | 1ch 350 ksps 2 120 38 48 1.62 to 3.63 TQFP48, QFN48 -40°C to +105°C | ||||||||
| 16 14 | 1ch 300 ksps 2 120 38 48 1.62 to 3.63 TQFP48, QFN48 -40°C to +105°C | ||||||||
| 16 14 | 1ch 350 ksps 2 120 38 48 1.62 to 3.63 TQFP48,QFN48 -40°C to +105°C | ||||||||
| 16 14 | 1ch 350 ksps 2 120 38 48 1.62 to 3.63 TQFP48, QFN48 -40°C to +105°C | ||||||||
| 10 10 | 1ch 350 ksps 2 60 26 48 1.62 to 3.63 TQFP32, QFN32 -40°C to +105°C | ||||||||
| 10 10 | 1ch 350 ksps 2 60 26 48 1.62 to 3.63 TQFP32, QFN32 -40°C to +105°C | ||||||||
| 10 10 | 1ch 35O ksps 2 60 26 48 1.62 to 3.63 TQFP32, QFN32 -40°C to +105°C | ||||||||
| 10 10 | 1ch 350 ksps 2 60 26 48 1.62 to 3.63 TQFP32, QFNN2 -40°C to +105°C | ||||||||
| 10 10 | 1ch 350 ksps 2 60 26 48 1.62 to 3.63 TQFP32, QFN32 -40°C to +105°C | ||||||||
| 24 20 | 1ch 350 ksps 2 256 52 48 1.62 to 3.63 TQFP64, QFN64 -40°C to +125°C | ||||||||
| 24 20 | 1ch 350 ksps 2 256 52 48 1.62 to 3.63 TQFP64, QFN64 -40°C to +125°C | ||||||||
| 24 20 | 1ch 350 ksps 2 266 52 48 1.62 to 3.63 TQFP64, QFN64 -40°C to +125°C | ||||||||
| 24 20 | 1ch 350 ksps 2 256 52 48 1.62 to 3.63 TQFP64, QFN64 -40C to +125°C | ||||||||
| 20 14 | 1ch 350 ksps 2 120 38 48 1.62 to 3.63 TQFP48, QFN48 -40°C to +125°C | ||||||||
| 20 14 | 1ch 350 ksps 2 120 38 48 1.62 to 3.63 TQFP48, QFN48 -40°C to +125°C | ||||||||
| 20 14 | 1ch 350 ksps2 120 38 48 1.62 to 3.63 TQFP48, QFN48 -40°C to +125°C | ||||||||
| 20 14 | 1ch 350 ksps 2 120 38 48 1.62 to 3.63 TQFP48, QFN4B -40°C to +125°C | ||||||||
| 18 10 | 1ch 350 ksps 2 60 26 48 1.62 to 3.63 TQFP32, QFN32 -40°C to +125°C | ||||||||
| 18 10 | 1ch 350 ksps 2 60 26 48 1.62 to 3.63 TQFP32, QFN32 -40°C to +125°C | ||||||||
| 18 10 | 1ch 35O ksps 2 60 26 48 1.62 to 3.63 TQFP32, QFN32 -40°C to +125°C | ||||||||
| 18 10 | 1ch 350 ksps 2 60 26 48 1.62 to 3.63 TQFP32, QFNN2 -40°C to +125°C | ||||||||
| 12 | 10/8 | 1ch 350 ksps | 2 | 72/42 | 22/18 | 48 | 1.62 to 3.63 | QFN24/SOIC20 | -40°C to +85°C |
| 12 | 10/8 | 1ch 350 ksps | 2 | 72/42 | 22/18 | 48 | 1.62 to 3.63 | QFN24/SOIC20 | -40°C to +85°C |
| 12 | 8 | 1ch 350 ksps | 2 | 12 | 12 | 48 | 1.62 to 3.63 | SOIC14 | -40°C to +85°C |
| 12 | 8 | 1ch 350 ksps | 2 | 12 | 12 | 48 | 1.62 to 3.63 | SOIC14 | -40°C to +85°C |
| 12 | 10/8 | 1ch 350 ksps | 2 | 72/42 | 22/18 | 48 | 1.62 to 3.63 | QFN24/SOIC20 | -40°C to +85°C |
| 12 | 8 | 1ch 350 ksps | 2 | 12 | 48 | 1.62 to 3.63 | SOIC14 | -40°C to +85°C | |
Atmel SMART™
Atmel | SMART SAM S70 ARM Cortex-M7 Based Microcontrollers
| Product | CPU | Flash (Kbytes) | SRAM (Kbytes) | Max. Operating Freq. (MHz) | FPU | MPU / MMU | Pin Count | USB Transceiver | USB Speed | USB Interface | SPI | QSPI | TWI (I2C) | UART | CAN | CAN-FD | LIN | Timers | PWM Channels | I2S |
| ATSAMS70J19 | Cortex-M7 | 512 | 256 | 300 | Yes | Yes / No | 64 | 1 | Full Speed | Host, Device | 1 | 0 | 2 | 5 | 0 | No | 2 | 14 | 8 | Yes |
| ATSAMS70J20 | Cortex-M7 | 1024 | 384 | 300 | Yes | Yes / No | 64 | 1 | Full Speed | Host, Device | 1 | 0 | 2 | 5 | 0 | No | 2 | 14 | 8 | Yes |
| ATSAMS70J21 | Cortex-M7 | 2048 | 384 | 300 | Yes | Yes / No | 64 | 1 | Full Speed | Host, Device | 1 | 0 | 2 | 5 | 0 | No | 2 | 14 | 8 | Yes |
| ATSAMS70N19 | Cortex-M7 | 512 | 256 | 300 | Yes | Yes / No | 100 | 1 | Hi-Speed | Host, Device | 4 | 1 | 3 | 8 | 0 | No | 3 | 14 | 8 | Yes |
| ATSAMS70N20 | Cortex-M7 | 1024 | 384 | 300 | Yes | Yes / No | 100 | 1 | Hi-Speed | Host, Device | 4 | 1 | 3 | 8 | 0 | No | 3 | 14 | 8 | Yes |
| ATSAMS70N21 | Cortex-M7 | 2048 | 384 | 300 | Yes | Yes / No | 100 | 1 | Hi-Speed | Host, Device | 4 | 1 | 3 | 8 | 0 | No | 3 | 14 | 8 | Yes |
| ATSAMS70Q19 | Cortex-M7 | 512 | 256 | 300 | Yes | Yes / No | 144 | 1 | Hi-Speed | Host, Device | 5 | 1 | 3 | 8 | 0 | No | 3 | 14 | 8 | Yes |
| ATSAMS70Q20 | Cortex-M7 | 1024 | 384 | 300 | Yes | Yes / No | 144 | 1 | Hi-Speed | Host, Device | 5 | 1 | 3 | 8 | 0 | No | 3 | 14 | 8 | Yes |
| ATSAMS70Q21 | Cortex-M7 | 2048 | 384 | 300 | Yes | Yes / No | 144 | 1 | Hi-Speed | Host, Device | 5 | 1 | 3 | 8 | 0 | No | 3 | 14 | 8 | Yes |
Atmel | SMART SAM3S ARM Cortex-M3 Based Microcontrollers
| Product | CPU | Flash (Kbytes) | SRAM (Kbytes) | USB Transceiver | USB Speed | USB Interface | Q Touch Channels | Quadrature Decoder Channels | SPI | TWI (12C) | UART | SSC | SD / eMMC | Timers | Output Compare channels | Input Capture Channels | PWM Channels | Ext Interrupts | ADC channels | ADCResolution (bits) |
| ATSAM3S1A | Cortex-M3 | 64 | 16 | 1 | Full Speed | Device | 17 | 1 | 2 | 2 | 3 | 1 | -- | 3 | 3 | 3 | 4 | 34 | 8 | 12 |
| ATSAM3S1B | Cortex-M3 | 64 | 16 | 1 | Full Speed | Device | 23 | 1 | 3 | 2 | 4 | 1 | 1 | 3 | 3 | 3 | 4 | 47 | 10 | 12 |
| ATSAM3S1C | Cortex-M3 | 64 | 16 | 1 | Full Speed | Device | 32 | 2 | 3 | 2 | 4 | 1 | 1 | 6 | 6 | 6 | 4 | 79 | 16 | 12 |
| ATSAM3S2A | Cortex-M3 | 128 | 32 | 1 | Full Speed | Device | 17 | 1 | 2 | 2 | 3 | 1 | -- | 3 | 3 | 3 | 4 | 34 | 8 | 12 |
| ATSAM3S2B | Cortex-M3 | 128 | 32 | 1 | Full Speed | Device | 23 | 1 | 3 | 2 | 4 | 1 | 1 | 3 | 3 | 3 | 4 | 47 | 10 | 12 |
| ATSAM3S2C | Cortex-M3 | 128 | 32 | 1 | Full Speed | Device | 32 | 2 | 3 | 2 | 4 | 1 | 1 | 6 | 6 | 6 | 4 | 79 | 16 | 12 |
| ATSAM3S4A | Cortex-M3 | 256 | 48 | 1 | Full Speed | Device | 17 | 1 | 3 | 2 | 3 | 1 | -- | 3 | 3 | 3 | 4 | 34 | 8 | 12 |
| ATSAM3S4B | Cortex-M3 | 256 | 48 | 1 | Full Speed | Device | 23 | 1 | 3 | 2 | 4 | 1 | 1 | 3 | 3 | 3 | 4 | 47 | 10 | 12 |
| ATSAM3S4C | Cortex-M3 | 256 | 48 | 1 | Full Speed | Device | 32 | 2 | 3 | 2 | 4 | 1 | 1 | 6 | 6 | 6 | 4 | 79 | 16 | 12 |
| ATSAM3S8B | Cortex-M3 | 512 | 64 | 1 | Full Speed | Device | 23 | 1 | 3 | 2 | 4 | 1 | 1 | 3 | 3 | 3 | 4 | 47 | 10 | 12 |
| ATSAM3S8C | Cortex-M3 | 512 | 64 | 1 | Full Speed | Device | 32 | 1 | 3 | 2 | 4 | 1 | 1 | 6 | 6 | 6 | 4 | 79 | 16 | 12 |
| ATSAM3SD8B | Cortex-M3 | 512 | 64 | 1 | Full Speed | Device | 23 | 1 | 3 | 2 | 4 | 1 | 1 | 3 | 3 | 3 | 4 | 47 | 10 | 12 |
| ATSAM3SD8C | Cortex-M3 | 512 | 64 | 1 | Full Speed | Device | 32 | 1 | 4 | 2 | 5 | 1 | 1 | 6 | 6 | 6 | 4 | 79 | 16 | 12 |
Atmel Flash Microcontrollers
Product Portfolio
| SSC | Ethernet | Ethernet AVB | SD / eMMC | Camera Interface | 32kHz RTC | ADC Channels | ADC Resolution (bits) | ADC Speed (ksps) | Analog Comparators | DAC Channels | DAC Resolution (bits) | Crypto Engine | External Bus Interface | DRAM Memory | Temp. Range (deg C) | I/O Supply Class | Operating Voltage (Vcc) | Max I/O Pins | Packages |
| 1 | 1 No | 0 Yes | Yes 5 | 12 2000 | 1 | 1 12 | AES/SHA/TRNG 0 | No -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 44 | LQFP64, QFN64 | |||||||
| 1 | 0 No | 0 Yes | Yes 5 | 12 2000 | 1 | 1 12 | AES/SHA/TRNG 0 | No -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 44 | LQFP64, QFN64 | |||||||
| 1 | 0 No | 0 Yes | Yes 5 | 12 20O0 | 1 | 1 12 | AES/SHA/TRNG 0 | No -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 44 | LQFP64, QFN64 | |||||||
| 1 | 0 No | 1 Yes | Yes 10 | 12 2000 | 1 | 2 12 | AES/SHA/TRNG 0 | No -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 75 | LQFP100, TFBGA100, VFBGA100 | |||||||
| 1 | 0 No | 1 Yes | Yes 10 | 12 2000 | 1 | 2 12 | AES/SHA/TRNG 0 | No -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 75 | LQFP100, TFBGA100, VFBGA100 | |||||||
| l | 0 No | 1 Yes | Yes 10 | 12 2000 | 1 | 2 12 | AES/SHA/TRNG 0 | No -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 75 | LQFP100, TFBGA100, VFBGA100 | |||||||
| 1 | 0 No 1 Yes | Yes 24 | 12 2000 | 1 | 2 12 | AES/SHA/TRNG 1 | Yes -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 114 LQFP144, LFBGA144 | |||||||||
| 1 | 0 No | 1 Yes | Yes 24 | 12 2000 | 1 | 2 12 | AES/SHA/TRNG 1 | Yes -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 114 LQFP144, LFBGA144 | ||||||||
| 1 | 0 No | 1 Yes | Yes 24 | 12 2000 | 1 | 2 12 | AES/SHA/TRNG 1 | Yes -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 114 LQFP144, LFBGA144 |
| ADC Speed (ksps) | Analog Comparators | DAC Channels | DAC Resolution (bits) | Temp. Sensor | External Bus Interface | NAND Interface | 32kHz RTC | Calibrated RC Oscillator | Clock Speed (MHz) | Max I/O Pins | Pin Count | I/O Supply Class | Vcc Range (V) | Green Packages | Temp. Range (°C) |
| 1000 | 1 | -- | -- | Yes | -- | Yes | Yes | Yes | 64 | 34 | 48 | 1.8/3.3 | 1.62 to 3.6 | LQFP 48 | -40 to 85 |
| 1000 | 1 | 2 | 12 | Yes | -- | Yes | Yes | Yes | 64 | 47 | 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP 64, QFN 64 | -40 to 85 |
| 1000 | 1 | 2 | 12 | Yes | 1 | Yes | Yes | Yes | 64 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100.TFBGA 100 | -40 to 85 |
| 1000 | 1 | -- | -- | Yes | -- | Yes | Yes | Yes | 64 | 34 | 48 | 1.8/3.3 | 1.62 to 3.6 | LQFP 48 | -40 to 85 |
| 1000 | 1 | 2 | 12 | Yes | -- | Yes | Yes | Yes | 64 | 47 | 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP 64, QFN 64 | -40 to 85 |
| 1000 | 1 | 2 | 12 | Yes | 1 | Yes | Yes | Yes | 64 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, TFBGA 100 | -40 to 85 |
| 1000 | 1 | -- | -- | Yes | -- | Yes | Yes | Yes | 64 | 34 | 48 | 1.8/3.3 | 1.62 to 3.6 | LQFP 48, QFN 48 | -40 to 85 |
| 1000 | 1 | 2 | 12 | Yes | -- | Yes | Yes | Yes | 64 | 47 | 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP 64, QFN 64 | -40 to 85 |
| 1000 | 1 | 2 | 12 | Yes | Yes | Yes | Yes | 64 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, TFBGA 100 | -40 to 85 | |
| 1000 | 1 | 2 | 12 | Yes | -- | Yes | Yes | Yes | 64 | 47 | 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP 64, QFN 64 | -40 to +85 |
| 1000 | 1 | 2 | 12 | Yes | 1 | Yes | Yes | Yes | 64 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, TFBGA 100 | -40 to +85 |
| 1000 | 1 | 2 | 12 | Yes | -- | Yes | Yes | Yes | 64 | 47 | 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP 64, QFN 64 | -40 to +85 |
| 1000 | 1 | 2 | 12 | Yes | 1 | Yes | Yes | Yes | Yes | 64 | 79 | 100 | 1.8/3.3 | LQFP 100, TFBGA 100 | -40 to +85 |
Atmel SMART™
Atmel | SMART SAM4S ARM Cortex-M4 Based Microcontrollers
| Product | CPU | Flash (Kbytes) | SRAM (Kbytes) | USB Transceiver | USB Speed | USB Interface | QTouch Channels | Quadrature Decoder Channels | SPI | TWI (iC) | UART | SSC | SD / eMMC | Timers | Output Compare channels | Input Capture Channels | PWM Channels | Ext Interrupts | ADC channels | ADC Resolution (bits) |
| ATSAM4S2A Cortex-M4 128 64 1 Full Speed Device 17 2 2 2 3 1 0 3 3 3 4 34 8 12 | ||||||||||||||||||||
| ATSAM4S4A Cortex-M4 256 64 1 Full Speed Device 17 2 2 2 3 1 0 3 3 3 4 34 8 12 | ||||||||||||||||||||
| ATSAM4S2B Cortex-M4 128 64 1 Full Speed Device 27 2 3 2 4 1 1 3 3 3 4 47 11 12 | ||||||||||||||||||||
| ATSAM4S4B Cortex-M4 256 64 1 Full Speed Device 27 2 3 2 4 1 1 3 3 3 4 47 11 12 | ||||||||||||||||||||
| ATSAM4S8B Cortex-M4 512 128 1 Full Speed Device 27 2 3 2 4 1 1 3 3 3 4 47 11 12 | ||||||||||||||||||||
| ATSAM4S2C Cortex-M4 128 64 1 Full Speed Device 32 2 3 2 4 1 1 6 6 6 4 79 16 12 | ||||||||||||||||||||
| ATSAM4S4C Cortex-M4 256 64 1 Full Speed Device 32 2 3 2 4 1 1 6 6 6 4 79 16 12 | ||||||||||||||||||||
| ATSAM4S8C Cortex-M4 512 128 1 Full Speed Device 32 2 3 2 4 1 1 6 6 6 4 79 16 12 | ||||||||||||||||||||
| ATSAM4S16B Cortex-M4 1024 128 1 Full Speed Device 27 2 3 2 4 1 1 3 3 3 4 47 11 12 | ||||||||||||||||||||
| ATSAM4S16C Cortex-M4 1024 128 1 Full Speed Device 32 2 3 2 4 1 1 6 6 6 4 79 16 12 | ||||||||||||||||||||
| ATSAM4SA16B Cortex-M4 1024 160 1 Full Speed Device 27 2 3 2 4 1 1 3 3 3 4 47 11 12 | ||||||||||||||||||||
| ATSAM4SA16C Cortex-M4 1024 160 1 Full Speed Device 32 2 3 2 4 1 1 6 6 6 4 79 16 12 | ||||||||||||||||||||
| ATSAM4SD16B Cortex-M4 1024 160 1 Full Speed Device 27 2 3 2 4 1 1 3 3 3 4 47 11 12 | ||||||||||||||||||||
| ATSAM4SD16C Cortex-M4 1024 160 1 Full Speed Device 32 2 3 2 4 1 1 6 6 6 4 79 16 12 | ||||||||||||||||||||
| ATSAM4SD32B Cortex-M4 2048 160 1 Full Speed Device 27 2 3 2 4 1 1 3 3 3 4 47 11 12 | ||||||||||||||||||||
| ATSAM4SD32C Cortex-M4 2048 160 1 Full Speed Device 32 2 3 2 4 1 1 6 6 6 4 79 16 12 | ||||||||||||||||||||
The QFP package has a -40°C to 105°C option. Also available upon request for any other package type.
Atmel Flash Microcontrollers
Product Portfolio
| ADC Speed (ksps) | Analog Comparators | DAC Channels | DAC Resolution (bits) | Temp. Sensor | External Bus Interface | NAND Interface | 32KHz RTC | Calibrated RC Oscillator | Clock Speed (MHz) | Max I/O Pins | Pin Count | I/O Supply Class | Operating Voltage (Vcc) | Green Packages | Temp. Range (deg C) |
| 1000 | 1 0 12 Yes -- | Yes | Yes Yes | 120 | 34 48 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 48, QFN | 48 -40 to +105 | |||||
| 1000 | 1 0 12 Yes -- | Yes | Yes Yes | 120 | 34 48 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 48, QFN | 48 -40 to +105 | |||||
| 1000 | 1 2 12 Yes -- | Yes | Yes Yes | 120 | 47 64 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 64, QFN | 64, WLCSP | 64 -40 to +105 | ||||
| 1000 | 1 2 12 Yes -- | Yes | Yes Yes | 120 | 47 64 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 64, QFN | 64, WLCSP | 64 -40 to +105 | ||||
| 1000 | 1 2 12 Yes-- | Yes | Yes Yes | 120 | 47 64 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 64, QFN | 64, WLCSP | 64 -40 to +105 | ||||
| 1000 | 1 2 12 Yes -- | Yes | Yes Yes | 120 | 79 100 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 100, VFBGA | 100, TFBGA | 100, WLCSP | 64 -40 to +105 | |||
| 1000 | 1 2 12 Yes 1 | Yes | Yes Yes | 120 | 79 100 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 100, VFBGA | 100, TFBGA | 100, WLCSP | 64 -40 to +105 | |||
| 1000 | 1 | 2 | 12 | Yes | 1 | Yes | Yes | Yes | 120 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, VFBGA 100, TFBGA 100 | -40 to +105 |
| 1000 | 1 2 12 Yes -- | Yes | Yes Yes | 120 | 47 64 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 64, QFN | 64, WLCSP | 64 -40 to +105 | ||||
| 1000 | 1 | 2 | 12 | Yes | 1 | Yes | Yes | Yes | 120 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, VFBGA 100, TFBGA 100 | -40 to +105 |
| 1000 | 1 2 12 Yes -- | Yes | Yes Yes | 120 | 47 64 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 64, QFN | 64 -40 to +105 | |||||
| 1000 | 1 | 2 | 12 | Yes | 1 | Yes | Yes | Yes | 120 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, VFBGA 100, TFBGA 100 | -40 to +105 |
| 1000 | 1 | 2 12 Yes -- | Yes | Yes Yes | 120 | 47 64 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 64, QFN | 64 -40 to +105 | ||||
| 1000 | 1 | 2 | 12 | Yes | 1 | Yes | Yes | Yes | 120 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, VFBGA 100, TFBGA 100 | -40 to +15 |
| 1000 | 1 2 12 Yes -- | Yes | Yes Yes | 120 | 47 64 | 1.8/3.3 | 1.62 to | 3.6 LQFP | 64, QFN | 64 -40 to +105 | |||||
| 1000 | 1 | 2 | 12 | Yes | 1 | Yes | Yes | Yes | 120 | 79 | 10O | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, VFBGA 100, TFBGA 100 | -40 to +105 |
Atmel SMART™
Atmel | SMART SAM3N ARM Cortex-M3 Based Microcontrollers
| Product | CPU | Flash (Kbytes) | SRAM (Kbytes) | QTouch Channels | Quadrature Decoder Channels | SPI | TWI (12C) | UART | SSC | Timers | Output Compare channels | Input Capture Channels | PWM Channels | Ext Interrupts |
| ATSAM3N00A Cortex-M3 16 4 17 -- 2 2 3 1 6 2 2 4 34 | ||||||||||||||
| ATSAM3N00B Cortex-M3 16 4 23 1 3 2 4 1 6 3 3 4 47 | ||||||||||||||
| ATSAM3N0A Cortex-M3 32 8 17 -- 2 2 3 1 6 2 2 4 34 | ||||||||||||||
| ATSAM3N0B Cortex-M3 32 8 23 1 3 2 4 1 6 3 3 4 47 | ||||||||||||||
| ATSAM3N0C Cortex-M3 32 8 32 2 3 2 4 1 6 6 6 4 79 | ||||||||||||||
| ATSAM3N1A Cortex-M3 64 8 17 -- 2 2 3 1 6 2 2 4 34 | ||||||||||||||
| ATSAM3N1B Cortex-M3 64 8 23 1 3 2 4 1 6 3 3 4 47 | ||||||||||||||
| ATSAM3N1C Cortex-M3 64 8 32 2 3 2 4 1 6 6 6 4 79 | ||||||||||||||
| ATSAM3N2A Cortex-M3 128 16 17 -- 2 2 3 1 6 2 2 4 34 | ||||||||||||||
| ATSAM3N2B Cortex-M3 128 16 23 1 3 2 4 1 6 3 3 4 47 | ||||||||||||||
| ATSAM3N2C Cortex-M3 128 16 32 2 3 2 4 1 6 6 6 4 79 | ||||||||||||||
| ATSAM3N4A Cortex-M3 256 24 17 -- 2 2 3 1 6 2 2 4 34 | ||||||||||||||
| ATSAM3N4B Cortex-M3 256 24 23 1 3 2 4 1 6 3 3 4 47 | ||||||||||||||
| ATSAM3N4C Cortex-M3 256 24 32 2 3 2 4 1 6 6 6 4 79 | ||||||||||||||
Atmel | SMART SAM4N ARM Cortex-M4 Based Microcontrollers
| Device Name | Flash (Kbytes) | Pin Count | Max. Operating Frequency | CPU | # of Touch Channels | Max I/O Pins | Ext Interrupts | SPI | TWI (12C) | UART | ADC channels | ADC Resolution (bits) + HW Averaging | ADC Speed (ksps) | DAC Channels | DAC Resolution (bits) | Temp. Sensor | SRAM (Kbytes) |
| ATSAM4N16B | 1024 | 64 | 100 | Cortex-M4 | 23 | 47 | 47 | 3 | 3 | 6 | 10 | 10 + 2 | 510 | 1 | 10 | Yes | 80 |
| ATSAM4N16C | 1024 | 100 | 100 | Cortex-M4 | 32 | 79 | 79 | 4 | 3 | 7 | 16 | 10 + 2 | 510 | 1 | 10 | Yes | 80 |
| ATSAM4N8A | 512 | 48 | 100 | Cortex-M4 | 17 | 34 | 34 | 2 | 3 | 5 | 8 | 10 + 2 | 510 | 0 | -- | Yes | 64 |
| ATSAM4N8B | 512 | 64 | 100 | Cortex-M4 | 23 | 47 | 47 | 3 | 3 | 6 | 10 | 10 + 2 | 510 | 1 | 10 | Yes | 64 |
| ATSAM4N8C | 512 | 100 | 100 | Cortex-M4 | 32 | 79 | 79 | 4 | 3 | 7 | 16 | 10 + 2 | 510 | 1 | 10 | Yes | 64 |
Atmel Flash Microcontrollers
Product Portfolio
| ADC channels | ADC Resolution (bits) | ADC Speed (ksps) | DAC Channels | DAC Resolution (bits) | 32kHz RTC | Calibrated RC Oscillator | Clock Speed (MHz) | Max I/O Pins | Pin Count | I/O Supply Class | Vcc Range (V) | Green Packages | Temp. Range (°C) |
| 8 10 | 384 -- | Yes Yes | 48 34 48 | 1.8/3.3 | 1.62 to 3.6 | QFN 48 -40 to +85 | |||||||
| 10 10 | 384 1 | 10 Yes Yes | 48 47 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP 64, QFN 64 -40 to +85 | |||||||
| 8 10 | 384 -- | Yes Yes | 48 34 48 | 1.8/3.3 | 1.62 to 3.6 | QFN E 48 -40 to +85 | |||||||
| 10 10 | 384 1 | 10 Yes Yes | 48 47 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP R-64, QFN 64 -40 to +85 | |||||||
| 16 | 10 | 384 | 1 | 10 | Yes | Yes | 48 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, TFBGA 100 | -40 to +85 |
| 8 10 | 384 -- | Yes Yes | 48 34 48 | 1.8/3.3 | 1.62 to 3.6 | QFN 48 -40 to +85 | |||||||
| 10 | 10 | 384 | 1 | 10 | Yes | Yes | 48 | 47 | 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP 64, QFN 64 | -40 to 85 |
| 16 | 10 | 384 | 1 | 10 | Yes | Yes | 48 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100,TFBGA 100 | -40 to 85 |
| 8 10 | 384 -- | Yes Yes | 48 34 48 | 1.8/3.3 | 1.62 to 3.6 | QFN 48 | -40 to 85 | ||||||
| 10 | 10 | 384 | 1 | 10 | Yes | Yes | 48 | 47 | 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP 64, QFN 64 | -40 to 85 |
| 16 | 10 | 384 | 1 | 10 | Yes | Yes | 48 | 78 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, TFBGA 100 | -40 to 85 |
| 8 10 | 384 -- | Yes Yes | 48 34 48 | 1.8/3.3 | 1.62 to 3.6 | QFN 48 | -40 to 85 | ||||||
| 10 | 10 | 384 | 1 | 10 | Yes | Yes | 47 | 64 | 1.8/3.3 | 1.62 to 3.6 | LQFP 64, QFN 64 | -40 to 85 | |
| 16 | 10 | 384 | 1 | 10 | Yes | Yes | 48 | 79 | 100 | 1.8/3.3 | 1.62 to 3.6 | LQFP 100, TFBGA 100 | -40 to 85 |
| Self Program Memory | Temp. Range (deg C) | Device Name | I/O Supply Class | Operating Voltage (Vcc) | MPU / MMU | Timers | PWM Channels | 32KHz RTC | Calibrated RC Oscillator | Packages |
| Yes | -40 to 85 | ATSAM4N16B | 1.8/3.3 | 1.62 to 3.6 | Yes / No | 6 | 4 | Yes | Yes | LQFP64_L,QFN64_V |
| Yes | -40 to 85 | ATSAM4N16C | 1.8/3.3 | 1.62 to 3.6 | Yes / No | 6 | 4 | Yes | Yes | LQFP100_P,TFBGA100_AH,VFBGA100_D |
| Yes | -40 to 85 | ATSAM4N8A | 1.8/3.3 | 1.62 to 3.6 | Yes / No | 6 | 4 | Yes | Yes | LQFP48_L,QFN48_V |
| Yes | -40 to 85 | ATSAM4N8B | 1.8/3.3 | 1.62 to 3.6 | Yes / No | 6 | 4 | Yes | Yes | LQFP64_L,QFN64_V |
| Yes | -40 to 85 | ATSAM4N8C | 1.8/3.3 | 1.62 to 3.6 | Yes / No | 6 | 4 | Yes | Yes | LQFP100_P,TFBGA100_AH,VFBGA100_D |
Atmel ^® SMART ^™
Atmel | SMART SAM L ARM Cortex-M0+ Based Microcontrollers
| Device Name | Flash (Kbytes) | Pin Count | Max. Operating Freq. (MHz) | CPU | # of Touch Channels | Hardware QTouch Acquisition | Event System Channels | DMA | Max I/O Pins | Ext Interrupts | USB Transceiver | USB Speed | USB Interface | SPI | TWI (12C) | UART | ISO781 | LIN | Segment LCD | ADC Channels | ADC Resolution (bits) | ADC Speed (ksps) | Diff. ADC Inputs | ADC Gain Stage | Analog Comparators |
| ATSAML21E18A | 256 | 32 | 48 Cortex-M0+ 60 Y | 12 | 16 | 25 | 16 | 1 FS | Host, Device | 4 | 4 | 4 | 0 | 4 | 0 | 10 | 12 | 1000 | Y opAmps 2 | ||||||
| ATSAML21E17A | 128 | 32 | 48 Cortex-M0+ 60 Y | 12 | 16 | 25 | 16 | 1 FS | Host, Device | 4 | 4 | 4 | 0 | 4 | 0 | 10 | 12 | 1000 | Y opAmps 2 | ||||||
| ATSAML21E16A | 64 | 32 | 48 Cortex-M0+ 60 Y | 12 | 16 | 25 | 16 | 1 FS | Host, Device | 4 | 4 | 4 | 0 | 4 | 0 | 10 | 12 | 1000 | Y opAmps 2 | ||||||
| ATSAML21E15A | 32 | 32 | 48 Cortex-M0+ 60 Y | 12 | 16 | 25 | 16 | 1 FS | Host, Device | 4 | 4 | 4 | 0 | 4 | 0 | 10 | 12 | 1000 | Y opAmps 2 | ||||||
| ATSAML21G18A | 256 | 48 | 48 Cortex-M0+ 96 Y | 12 | 16 | 37 | 16 | 1 FS | Host, Device | 6 | 6 | 6 | 0 | 6 | 0 | 14 | 12 | 1000 | Y opAmps 2 | ||||||
| ATSAML21G17A | 128 | 48 | 48 Cortex-M0+ 96 Y | 12 | 16 | 37 | 16 | 1 FS | Host, Device | 6 | 6 | 6 | 0 | 6 | 0 | 14 | 12 | 1000 | Y opAmps 2 | ||||||
| ATSAML21G16A | 64 | 48 | 48 Cortex-M0+ 96 Y | 12 | 16 | 37 | 16 | 1 FS | Host, Device | 6 | 6 | 6 | 0 | 6 | 0 | 14 | 12 | 1000 | Y opAmps 2 | ||||||
| ATSAML21J18A | 256 | 64 | 48 Cortex-M0+ 192 Y | 12 | 16 | 51 | 16 | 1 FS | Host, Device | 6 | 6 | 6 | 0 | 6 | 0 | 20 | 12 | 1000 | Y opAmps 2 | ||||||
| ATSAML21J17A | 128 | 64 | 48 Cortex-M0+ 192 Y | 12 | 16 | 51 | 16 | 1 FS | Host, Device | 6 | 6 | 6 | 0 | 6 | 0 | 20 | 12 | 1000 | Y opAmps 2 | ||||||
| ATSAML21J16A | 64 | 64 | 48 Cortex-M0+ 192 Y | 12 | 16 | 51 | 16 | 1 FS | Host, Device | 6 | 6 | 6 | 0 | 6 | 0 | 20 | 12 | 1000 | Y opAmps 2 | ||||||
| SAML22G18A | 256 | 48 | 32 Cortex-M0+ | 132 | Y | 8 | 16 | 36 | 16 | 1 | FS | Device | 3 | 2 | 3 | 3 | 0 | 120 | 10 | 12 | 1000 | Y | 0 | 2 | |
| SAML22G17A | 128 | 48 | 32 Cortex-M0+ | 132 | Y | 8 | 16 | 36 | 16 | 1 | FS | Device | 3 | 2 | 3 | 3 | 0 | 120 | 10 | 12 | 1000 | Y | 0 | 2 | |
| SAML22G16A | 64 | 48 | 32 Cortex-M0+ | 132 | Y | 8 | 16 | 36 | 16 | 1 | FS | Device | 3 | 2 | 3 | 3 | 0 | 120 | 10 | 12 | 1000 | Y | 0 | 2 | |
| SAML22J18A | 256 | 64 | 32 Cortex-M0+ | 182 | Y | 8 | 16 | 50 | 16 | 1 | FS | Device | 4 | 4 | 4 | 4 | 0 | 184 | 16 | 12 | 1000 | Y | 0 | 2 | |
| SAML22J17A | 128 | 64 | 32 Cortex-M0+ | 182 | Y | 8 | 16 | 50 | 16 | 1 | FS | Device | 4 | 4 | 4 | 4 | 0 | 184 | 16 | 12 | 1000 | Y | 0 | 2 | |
| SAML22J16A | 64 | 64 | 32 Cortex-M0+ | 182 | Y | 8 | 16 | 50 | 16 | 1 | FS | Device | 4 | 4 | 4 | 4 | 0 | 184 | 16 | 12 | 1000 | Y | 0 | 2 | |
| SAML22N18A | 256 | 100 | 32 Cortex-M0+ | 256 | Y | 8 | 16 | 82 | 16 | 1 | FS | Device | 6 | 4 | 6 | 6 | 0 | 320 | 20 | 12 | 1000 | Y | 0 | 2 | |
| SAML22N17A | 128 | 100 | 32 Cortex-M0+ | 256 | Y | 8 | 16 | 82 | 16 | 1 | FS | Device | 6 | 4 | 6 | 6 | 0 | 320 | 20 | 12 | 1000 | Y | 0 | 2 | |
| SAML22N16A | 64 | 100 | 32 Cortex-M0+ | 256 | Y | 8 | 16 | 82 | 16 | 1 | FS | Device | 6 | 4 | 6 | 6 | 0 | 320 | 20 | 12 | 1000 | Y | 0 | 2 |
(a) * VFBGA100 Package available end of February 2016
(b) Y-Yes
(c) N-No
Atmel Flash Microcontrollers
Product Portfolio
| N | 2 12 Y | AES,TRNG | N | 8 2 | N N | Y SWD | -40 to 85 | 1.62 to 3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 32 8 | N N | Y SWD | -40 to 85 | 1.62 to 3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 16 4 | N N | Y SWD | -40 to 85 | 1.62 to 3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 8 2 | N | Y SWD | -40 to 85 | 1.62 to 3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 4 2 | N | Y SWD | -40 to 85 | 1.62 to 3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 32 8 | N N | Y SW D | -40 to 85 | 1.62 to 3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 16 4 | N N | Y SWD | - 40 to 85 | 1.62 to 3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 8 2 | N | Y SWD | -40 to 8 5 | 1.62 to 3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 32 8 | N N | Y SWD | -40 to 85 | 1 .62 to 3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 16 4 | N N | Y SWD | -40 to 85 | 1.62 to3.63 | N N Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 8 2 | N | Y SWD | -40 to 85 | 1.62 to 3.63 | NN Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 32 8 | N N | Y SWD | -40 to 85 | 1.62 to 3.63 | NN Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 16 4 | N N | Y SWD | -40 to 85 | 1.62 to 3.63 | NN Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 8 2 | N N | Y SWD | -40 to 85 | 1.62 to 3.63 | NN Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 32 8 | N N | Y SWD | -40 to 85 | 1.62 to 3.63 | NN Y/N 5 12 12 12 Y | RTC|Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 16 4 | N N | Y SWD | -40 to 85 | 1.62 to 3.63 | NN Y/N 5 12 12 12 Y | RTC| Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* | ||
| N | 2 12 Y | AES,TRNG | N | 8 2 | N N | Y SWD | -40 to 85 | 1.62 to 3.63 | NN Y/N 5 12 12 12 Y | RTC| Counter/ Clock+Cal | 5 | Y Y Y | TQFP100, VFBGA100* |
Atmel SMART™
Atmel | SMART SAM4L ARM Cortex-M4 Based Microcontrollers
| Product | CPU | Flash (Kbytes) | SRAM (Kbytes) | picoPower | USB Transceiver | USB Speed | USB Interface | QTouch Channels | Hardware QTouch Acquisition | I^2S | SPI | TWI ( ^12C ) | UART | Timers | Output Compare channels | Input Capture Channels | 32kHz RTC |
| ATSAM4LC2A Cortex-M4 128 32 Yes 1 Full Speed Host 13 Yes 1 1 2 3 3 9 6 Yes | |||||||||||||||||
| ATSAM4LC2B Cortex-M4 128 32 Yes 1 Full Speed Host 21 Yes 1 1 4 4 3 9 6 Yes | |||||||||||||||||
| ATSAM4LC2C Cortex-M4 128 32 Yes 1 Full Speed Host 32 Yes 1 1 4 4 6 18 12 Yes | |||||||||||||||||
| ATSAM4LC4A Cortex-M4 256 32 Yes 1 Full Speed Host 13 Yes 1 1 2 3 3 9 6 Yes | |||||||||||||||||
| ATSAM4LC4B Cortex-M4 256 32 Yes 1 Full Speed Host 21 Yes 1 1 4 4 3 9 6 Yes | |||||||||||||||||
| ATSAM4LC4C Cortex-M4 256 32 Yes 1 Full Speed Host 32 Yes 1 1 4 4 6 18 12 Yes | |||||||||||||||||
| ATSAM4LS2A Cortex-M4 128 32 Yes 1 Full Speed Device 32 Yes 1 1 2 3 3 9 6 Yes | |||||||||||||||||
| ATSAM4LS2B Cortex-M4 128 32 Yes 1 Full Speed Device 32 Yes 1 1 4 4 3 9 6 Yes | |||||||||||||||||
| ATSAM4LS2C Cortex-M4 128 32 Yes 1 Full Speed Device 32 Yes 1 1 4 4 6 18 12 Yes | |||||||||||||||||
| ATSAM4LS4A Cortex-M4 256 32 Yes 1 Full Speed Device 32 Yes 1 1 2 3 3 9 6 Yes | |||||||||||||||||
| ATSAM4LS4B Cortex-M4 256 32 Yes 1 Full Speed Device 32 Yes 1 1 4 4 3 9 6 Yes | |||||||||||||||||
| ATSAM4LS4C Cortex-M4 256 32 Yes 1 Full Speed Device 32 Yes 1 1 4 4 6 18 12 Yes | |||||||||||||||||
SAM G ARM Cortex-M4F Based Microcontrollers
| Product | CPU | FPU | Frequency | Flash | SRAM | SPI | TWI (I2C) | UART | USB Host | USB Device | Timers | RTC | EXT interrupts | I/O pins | 12-bit ADC | I2S / PDM | Packages |
| SAMG51 | Cortex-M4 | Yes | 48 | 256 | 64 | 2 | 3 | 3 | - | - | 6 | Yes | 38 | 38 | 8 | - | 49-pin WLCSP, 100-pin QFP |
| SAMG53 | Cortex-M4 | Yes | 48 | 512 | 96 | 2 | 3 | 3 | - | - | 6 | Yes | 38 | 38 | 8 | 2 / 2 | 49-pin WLCSP, 100-pin QFP |
| SAMG54 | Cortex-M4 | Yes | 96 | 512 | 96 | 2 | 3 | 3 | - | - | 6 | Yes | 38 | 38 | 8 | 2 / 2 | 49-pin WLCSP, 100-pin QFP |
| SAMG55 | Cortex-M4 | Yes | 120 | 512 | 176 | 8 | 8 | 8 | Yes | Yes | 6 | Yes | 48 | 48 | 8 | 2 / 2 | 49-pin WLCSP, 64-pin QFP, 64-pin QFN |
Atmel Flash Microcontrollers
Product Portfolio
| Calibrated RC Oscillator | Ext Interrupts | Segment LCD | ADC channels | ADC Resolution (bits) | ADC Speed (ksps) | Analog Comparators | DAC Channels | DAC Resolution (bits) | Temp. Sensor | Crypto (AES) | Vcc Range (V) | Clock Speed (MHz) | Max I/O Pins | Pin Count | Green Packages | Temp. Range (°C) |
| Yes 27 | 13 3 | 12 300 | 1 1 10 | Yes Yes | 1.68 - 3.6 | 48 27 | 48 TQFP | 48, VQFN | 48 -40 to +85 | |||||||
| Yes 43 | 23 7 | 12 300 | 2 1 10 | Yes Yes | 1.68 - 3.6 | 48 43 | 64 LQFP | 64, VQFN | 64 -40 to +85 | |||||||
| Yes 75 | 40 15 | 12 300 | 4 1 10 | Yes Yes | 1.68 - 3.6 | 48 75 | 100 TQFP | 100 -40 to +85 | ||||||||
| Yes 27 | 13 3 | 12 300 | 2 1 10 | Yes Yes | 1.68 - 3.6 | 48 27 | 48 TQFP | 48, VQFN | 48 -40 to +85 | |||||||
| Yes 43 | 23 7 | 12 300 | 2 1 10 | Yes Yes | 1.68 - 3.6 | 48 43 64 LQFP | 64, VQFN | 64 -40 to +85 | ||||||||
| Yes 75 | 40 15 | 12 300 | 4 1 10 | Yes Yes | 1.68 - 3.6 | 48 75 | 100 TQFP | 100 -40 to +85 | ||||||||
| Yes 32 | -- 3 | 12 300 | 1 1 10 | Yes -- | 1.68 - 3.6 | 48 32 | 48 TQFP | 48,VQFN | 48 -40 to +85 | |||||||
| Yes 48 | -- 7 | 12 300 | 2 1 10 | Yes -- | 1.68 - 3.6 | 48 48 | 64 LQFP | 64, VQFN | 64 -40 to +85 | |||||||
| Yes 80 | -- | 15 12 | 300 4 | 1 10 Yes | -- 1.68 - 3.6 | 48 | 80 100 TQFP | 100 -40 to +85 | ||||||||
| Yes 32 | -- 3 | 12 300 | 1 1 10 | Yes -- | 1.68 - 3.6 | 48 32 | 48 TQFP | 48, VQFN | 48 -40 to +85 | |||||||
| Yes 48 | -- 7 | 12 300 | 2 1 10 | Yes -- | 1.68 - 3.6 | 48 48 | 64 LQFP | 64, VQFN | 64 -40 to +85 | |||||||
| Yes 8O | -- | 15 12 | 300 4 | 1 10 Yes | -- 1.68 - 3.6 | 48 80 | 100 TQFP | 100 -40 to +85 |
Atmel ^® SMART ^TM
Atmel | SMART SAM C ARM Cortex-M0+ Based Microcontrollers
| Device Name | Flash (Kbytes) | Pin Count | Max. Operating Freq. (MHz) | CPU | # of Touch Channels | Hardware QTouch Acquisition | Max I/O Pins | Ext Interrupts | USB Transceiver | USB Speed | USB Interface | SPI | TWI (12C) | UART | CAN | LIN | ADC channels | ADC Resolution (bits) | ADC Speed (ksps) | Diff. ADC Inputs | ADC Gain Stage | Analog Comparators | Resistive Touch Screen | DAC Channels | DAC Resolution (bits) |
| ATSAMC20E18A 256 | 32 | 48 | Cortex-M0+ 60 Y 26 | 16 | 0 | 0 | 4 | 4 | 0 | 4 | 10 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | ||||||
| ATSAMC20E17A 128 | 32 | 48 | Cortex-M0+ 60 Y 26 | 16 | 0 | 0 | 4 | 4 | 0 | 4 | 10 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | ||||||
| ATSAMC20E16A 64 | 32 | 48 | Cortex-M0+ 60 Y 26 | 16 | 0 | 0 | 4 | 4 | 0 | 4 | 10 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | ||||||
| ATSAMC20E15A 32 | 32 | 48 | Cortex-M0+ 60 Y 26 | 16 | 0 | 0 | 4 | 4 | 0 | 4 | 10 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | ||||||
| ATSAMC20G18A 256 | 48 | 48 | Cortex-M0+ 120 Y 38 | 16 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 14 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | |||||
| ATSAMC20G17A 128 | 48 | 48 | Cortex-M0+ 120 Y 38 | 16 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 14 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | |||||
| ATSAMC20G16A 64 | 48 | 48 | Cortex-M0+ 120 Y 38 | 16 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 14 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | |||||
| ATSAMC20G15A 32 | 48 | 48 | Cortex-M0+ 120 Y 38 | 16 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 14 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | |||||
| ATSAMC20J18A 256 | 64 | 48 | Cortex-M0+ 256 Y 52 | 16 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 20 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | |||||
| ATSAMC20J17A 128 | 64 | 48 | Cortex-M0+ 256 Y 52 | 16 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 20 | 12 | 1000 | Y | N | 2 | N | 0 | 10 | |||||
| ATSAMC20J16A | 64 | 64 | 48 | Cortex-M0+ | 256 | Y | 52 | 16 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 | 20 | 12 | 1000 | Y | N | 2 | N | 0 | 10 |
| ATSAMC20J15A | 32 | 64 | 48 | Cortex-M0+ | 256 | Y | 52 | 16 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 | 20 | 12 | 1000 | Y | N | 2 | N | 0 | 10 |
| ATSAMC21E18A 256 | 32 | 48 | Cortex-M0+ 60 Y 26 | 16 | 0 | 0 | 0 | 4 | 4 | 1 | 4 | 10 | 12 | 1000 | Y | N | 3 | N | 1 | 10 | |||||
| ATSAMC21E17A 128 | 32 | 48 | Cortex-M0+ 60 Y 26 | 16 | 0 | 0 | 0 | 4 | 4 | 1 | 4 | 10 | 12 | 1000 | Y | N | 3 | N | 1 | 10 | |||||
| ATSAMC21E16A 64 | 32 | 48 | Cortex-M0+ 60 Y 26 | 16 | 0 | 0 | 0 | 4 | 4 | 4 | 1 | 4 | 10 | 12 | 1000 | Y | N | 3 | N | 1 | |||||
| ATSAMC21E15A 32 | 32 | 48 | Cortex-M0+ 60 Y 26 | 16 | 0 | 0 | 0 | 4 | 4 | 1 | 4 | 10 | 12 | 1000 | Y | N | 3 | N | 1 | 10 | |||||
| ATSAMC21G18A 256 | 48 | 48 | Cortex-M0+ 120 Y 38 | 16 | 0 | 0 | 0 | 6 | 6 | 6 | 2 | 6 | 14 | 12 | 1000 | Y | N | 4 | N | 1 | 10 | ||||
| ATSAMC21G17A 128 | 48 | 48 | Cortex-M0+ 120 Y 38 | 16 | 0 | 0 | 0 | 6 | 6 | 6 | 2 | 6 | 14 | 12 | 1000 | Y | N | 4 | N | 1 | 10 | ||||
| ATSAMC21G16A 64 | 48 | 48 | Cortex-M0+ 120 Y 38 | 16 | 0 | 0 | 0 | 6 | 6 | 6 | 2 | 6 | 14 | 12 | 1000 | Y | N | 4 | N | 1 | 10 | ||||
| ATSAMC21G15A 32 | 48 | 48 | Cortex-M0+ 120 Y 38 | 16 | 0 | 0 | 0 | 6 | 6 | 6 | 2 | 6 | 14 | 12 | 1000 | Y | N | 4 | N | 1 | 10 | ||||
| ATSAMC21J18A 256 | 64 | 48 | Cortex-M0+ 256 Y 52 | 16 | 0 | 0 | 0 | 6 | 6 | 6 | 2 | 6 | 20 | 12 | 1000 | Y | N | 4 | N | 1 | 10 | ||||
| ATSAMC21J17A 128 | 64 | 48 | Cortex-M0+ 256 Y 52 | 16 | 0 | 0 | 0 | 6 | 6 | 6 | 2 | 6 | 20 | 12 | 1000 | Y | N | 4 | N | 1 | 10 | ||||
| ATSAMC21J16A | 64 | 64 | 48 | Cortex-M0+ | 256 | Y | 52 | 16 | 0 | 0 | 0 | 6 | 6 | 6 | 2 | 6 | 20 | 12 | 1000 | Y | N | 4 | N | 1 | 10 |
| ATSAMC21J15A | 32 | 64 | 48 | Cortex-M0+ | 256 | Y | 52 | 16 | 0 | 0 | 0 | 6 | 6 | 6 | 2 | 6 | 20 | 12 | 1000 | Y | N | 4 | N | 1 | 10 |
(a) Y-Yes
(b) N-No
Atmel Flash Microcontrollers
Product Portfolio
| Temp. Sensor | N N 32 8 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| Crypto Engine | N N 8 4 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 8 4 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| ARM Trust Zone | N N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 32 8 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| SRAM (Kbytes) | N N 32 8 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| EEPROM (Bytes) | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| Self Program Memory | N N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 32 8 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| External Bus Interface | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| DRAM Memory | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| NAND Interface | N N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 32 8 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| picoPower | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 16 6 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| Debug Interface | N N 8 4 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 8 4 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| Temp. Range (deg C) | N N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | N N 32 8 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| Operating Voltage (Vcc) | Y N 8 4 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 32 8 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 32 8 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 32 8 0 N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-30 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 32 8 0 N N SWD-30 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 4 2 0 N N SWD-30 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-30 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-30 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-30 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N N SWD-30 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-30 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD -40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-40 to 90 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-40 to 110 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-40 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-40 to 130 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-40 to 140 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-40 to 20 to 110 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-30 to 110 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-30 to 110 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-30 to 110 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-40 to 110 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-40 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 8 4 0N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | FPU | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | ARM Neon | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | MPU / MMU | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Timers | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Output Compare channels | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Input Capture Channels | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | PWM Channels | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | 32kHz RTC | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | RTC | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Calibrated RC Oscillator | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | ISP | |
| Y N 4 2 0 N N SWD-30 to 120 to 105 2.7 to 5.5 N N N/S 5 10 5 Y Y Y Y Y | Watchdog |
Atmel SMART™
Atmel | SMART SAM4E ARM Cortex-M4 Based Microcontrollers
| Device Name | CPU | Flash (Kbytes) | SRAM (Kbytes) | Clock Speed (MHz) | QTouch Channels | Quadrature Decoder Channels | USB Transceiver | USB Speed | USB Interface | SPI | TWI ( ^12C ) | UART | CAN | Ethernet | SD / eMMC | Timers | Output Compare Channels | Input Capture Channels | PWM Channels | Ext Interrupts | ADC channels | ADC Resolution (bits)+ Averaging (bits) |
| ATSAM4E8C Cortex-M4 512 128 | 120 32 | 2 1 Full Speed Device 3 | 2 4 | 1 1 3 3 4 | 79 6+4 | 12+4 | ||||||||||||||||
| ATSAM4E8E Cortex-M4 | 512 | 128 | 120 | 32 | 2 | 1 | Full Speed | Device | 3 | 2 | 4 | 2 | 1 | 1 | 9 | 9 | 9 | 4 | 117 | 16+8 | 12+4 | |
| ATSAM4E16C Cortex-M4 1024 | 128 120 | 32 2 Full Speed Device 3 | 2 | 4 1 1 3 3 | 4 79 6+4 | 12+4 | ||||||||||||||||
| ATSAM4E16E Cortex-M4 | 1024 | 128 | 120 | 32 | 2 | 1 | Full Speed | Device | 3 | 2 | 4 | 2 | 1 | 1 | 9 | 9 | 9 | 4 | 117 | 16+8 | 12+4 |
The QFP package has a -40°C to 105°C option. Also available upon request for any other package type.
Atmel | SMART SAM E70 ARM Cortex-M7 Based Microcontrollers
| Product | CPU | Flash (Kbytes) | SRAM (Kbytes) | Max. Operating Freq. (MHz) | FPU | MPU / MMU | Pin Count | USB Transceiver | USB Speed | USB Interface | SPI | QSPI | TWI (I2C) | UART | CAN | CAN-FD | LIN | Timers | PWM Channels | I2S |
| ATSAME70J19 | Cortex-M7 | 512 | 256 | 300 | Yes | Yes / No | 64 | 1 | Full Speed | Host, Device | 1 | 0 | 2 | 5 | 1 | Yes | 2 | 14 | 8 | Yes |
| ATSAME70J20 | Cortex-M7 | 1024 | 384 | 300 | Yes | Yes / No | 64 | 1 | Full Speed | Host, Device | 1 | 0 | 2 | 5 | 1 | Yes | 2 | 14 | 8 | Yes |
| ATSAME70J21 | Cortex-M7 | 2048 | 384 | 300 | Yes | Yes / No | 64 | 1 | Full Speed | Host, Device | 1 | 0 | 2 | 5 | 1 | Yes | 2 | 14 | 8 | Yes |
| ATSAME70N19 | Cortex-M7 | 512 | 256 | 300 | Yes | Yes / No | 100 | 1 | Hi-Speed | Host, Device | 4 | 1 | 3 | 8 | 2 | Yes | 3 | 14 | 8 | Yes |
| ATSAME70N20 | Cortex-M7 | 1024 | 384 | 300 | Yes | Yes / No | 100 | 1 | Hi-Speed | Host, Device | 4 | 1 | 3 | 8 | 2 | Yes | 3 | 14 | 8 | Yes |
| ATSAME70N21 | Cortex-M7 | 2048 | 384 | 300 | Yes | Yes / No | 100 | 1 | Hi-Speed | Host, Device | 4 | 1 | 3 | 8 | 2 | Yes | 3 | 14 | 8 | Yes |
| ATSAME70Q19 | Cortex-M7 | 512 | 256 | 300 | Yes | Yes / No | 144 | 1 | Hi-Speed | Host, Device | 5 | 1 | 3 | 8 | 2 | Yes | 3 | 14 | 8 | Yes |
| ATSAME70Q20 | Cortex-M7 | 1024 | 384 | 300 | Yes | Yes / No | 144 | 1 | Hi-Speed | Host, Device | 5 | 1 | 3 | 8 | 2 | Yes | 3 | 14 | 8 | Yes |
| ATSAME70Q21 | Cortex-M7 | 2048 | 384 | 300 | Yes | Yes / No | 144 | 1 | Hi-Speed | Host, Device | 5 | 1 | 3 | 8 | 2 | Yes | 3 | 14 | 8 | Yes |
Atmel Flash Microcontrollers
Product Portfolio
| ADC Speed (ksps) | Analog Comparators | DAC Channels | DAC Resolution (bits) | Temp. Sensor | Crypto Engine | External Bus Interface | NAND Interface | FPU | MPU / MMU | 32kHz RTC | Calibrated RC Oscillator | Max I/O Pins | Pin Count | I/O Supply Class | Operating Voltage (Vcc) | Packages | Temp. Range (deg C) | |
| 1000 | 1 | 2 | 12 Yes AES | -- No Yes | Yes / No Yes | Yes 79 | 100 | 1.8/3.3 | 1.6 to | 3.6 LQFP100, LFBGA100 -40 to +105 | ||||||||
| 1000 | 1 | 2 | 12 Yes AES | 1 Yes Yes | Yes / No Yes | Yes 117 | 144 | 1.8/3.3 | 1.6 to | 3.6 LQFP144, LFBGA144 -40 to +105 | ||||||||
| 1000 | 1 | 2 | 12 Yes AES | -- No Yes | Yes / No Yes | Yes 79 | 100 | 1.8/3.3 | 1.6 to | 3.6 LQFP100, LFBGA100 -40 to +105 | ||||||||
| 1000 | 1 | 2 | 12 Yes AES | 1 Yes | Yes Yes / No Yes | Yes 117 | 144 | 1.8/3.3 | 1.6 to | 3.6 LQFP144, LFBGA144 -40 to +105 | ||||||||
| SSC | Ethernet | Ethernet AVB | SD / eMMC | Camera Interface | 32kHz RTC | ADC Channels | ADC Resolution (bits) | ADC Speed (ksps) | Analog Comparators | DAC Channels | DAC Resolution (bits) | Crypto Engine | External Bus Interface | DRAM Memory | Temp. Range (deg C) | I/O Supply Class | Operating Voltage (Vcc) | Max I/O Pins | Packages |
| 1 | 1 | Yes | 0 | Yes | Yes | 5 | 12 | 2000 | 1 | 1 | 12 | AES/SHA/TRNG | 0 | No | -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 44 | LQFP64, QFN64 |
| 1 | 1 | Yes | 0 | Yes | Yes | 5 | 12 | 2000 | 1 | 1 | 12 | AES/SHA/TRNG | 0 | No | -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 44 | LQFP64, QFN64 |
| 1 | 1 | Yes | 0 | Yes | Yes | 5 | 112 | 2000 | 1 | 1 | 12 | AES/SHA/TRNG | 0 | No | -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 44 | LQFP64, QFN64 |
| 1 | 1 | Yes | 1 | Yes | Yes | 10 | 12 | 2000 | 1 | 2 | 12 | AES/SHA/TRNG | 0 | No | -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 75 | LQFP100, TFBGA100 |
| 1 | 1 | Yes | 1 | Yes | Yes | 10 | 12 | 2000 | 1 | 2 | 12 | AES/SHA/TRNG | 0 | No | -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 75 | LQFP100, TFBGA100 |
| 1 | 1 | Yes | 1 | Yes | Yes | 10 | 2000 | 1 | 2 | 12 | AES/SHA/TRNG | 0 | No | -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 75 | LQFP100, TFBGA100 | |
| 1 | 1 | Yes | 1 | Yes | Yes | 24 | 12 | 2000 | 1 | 2 | 12 | AES/SHA/TRNG | 1 | Yes | -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 114 | LQFP144, LFBGA144 |
| 1 | 1 | Yes | 1 | Yes | Yes | 24 | 12 | 2000 | 1 | 2 | 12 | AES/SHA/TRNG | 1 | Yes | -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 114 | LQFP144, LFBGA144 |
| 1 | 1 | Yes | 1 | Yes | yes | 24 | 12 | 2000 | 1 | 2 | 12 | AES/SHA/TRNG | 1 | Yes | -40 to 105 | 1.8/3.3 | 1.7 to 3.6 | 114 | LQFP144, LFBGA144 |
Atmel SMART™
Atmel | SMART SAM3A ARM Cortex-M3 Based Microcontrollers
| Product | CPU | Flash (Kbytes) | SRAM (Kbytes) | USB Transceiver | USB Speed | USB Interface | QTouch Channels | Quadrature Decoder Channels | SPI | TWI (12C) | UART | CAN | LIN | SSC | SD / eMMC | Timers | Output Compare channels | Input Capture Channels | PWM Channels | Ext Interrupts |
| ATSAM3A4C Cortex-M3 256 64 | 1 Hi-Speed Host, Device 31 2 4 2 4 2 3 1 1 9 9 9 8 63 | |||||||||||||||||||
| ATSAM3A8C Cortex-M3 512 96 | 1 Hi-Speed Host, Device 31 2 4 2 4 2 3 1 1 9 9 9 8 63 | |||||||||||||||||||
Atmel | SMART SAM3U ARM Cortex-M3 Based Microcontrollers
| Product | CPU | Flash (Kbytes) | SRAM (Kbytes) | USB Transceiver | USB Speed | USB Interface | Q Touch Channels | Quadrature Decoder Channels | SPI | TWI ( ^ ) | UART | SSC | SD / eMMC | Timers | Output Compare channels | Input Capture Channels | PWM Channels |
| ATSAM3U1C | Cortex-M3 | 64 | 20 | 1 | Hi-Speed | Device | 28 | 1 | 4 | 1 | 4 | 1 | 1 | 3 | 3 | 3 | 4 |
| ATSAM3U1E | Cortex-M3 | 64 | 20 | 1 | Hi-Speed | Device | 32 | 1 | 5 | 2 | 5 | 1 | 1 | 3 | 3 | 3 | 4 |
| ATSAM3U2C | Cortex-M3 | 128 | 36 | 1 | Hi-Speed | Device | 28 | 1 | 4 | 1 | 4 | 1 | 1 | 3 | 3 | 3 | 4 |
| ATSAM3U2E | Cortex-M3 | 128 | 36 | 1 | Hi-Speed | Device | 32 | 1 | 5 | 2 | 5 | 1 | 1 | 3 | 3 | 3 | 4 |
| ATSAM3U4C | Cortex-M3 | 256 | 52 | 1 | Hi-Speed | Device | 28 | 1 | 4 | 1 | 4 | 1 | 1 | 3 | 3 | 3 | 4 |
| ATSAM3U4E | Cortex-M3 | 256 | 52 | 1 | Hi-Speed | Device | 32 | 1 | 5 | 2 | 5 | 1 | 1 | 3 | 3 | 3 | 4 |
Atmel | SMART SAM3X ARM Cortex-M3 Based Microcontrollers
| Product | CPU | Flash (Kbytes) | SRAM (Kbytes) | USB Transceiver | USB Speed | USB Interface | QTouch Channels | Quadrature Decoder Channels | SPI | TWI ( ^12C ) | UART | CAN | LIN | SSC | Ethernet | SD / eMMC | Timers | Output Compare channels | Input Capture Channels | PWM Channels |
| ATSAM3X4C | Cortex-M3 | 256 | 64 | 1 | Hi-Speed | Host | 31 | 2 | 4 | 2 | 4 | 2 | 3 | 1 | 1 | 1 | 9 | 6 | 6 | 8 |
| ATSAM3X4E | Cortex-M3 | 256 | 64 | 1 | Hi-Speed | Host | 32 | 2 | 4 | 2 | 5 | 2 | 3 | 1 | 1 | 1 | 9 | 3 | 3 | 8 |
| ATSAM3X8C | Cortex-M3 | 512 | 96 | 1 | Hi-Speed | Host | 31 | 2 | 4 | 2 | 4 | 2 | 3 | 1 | 1 | 1 | 9 | 6 | 6 | 8 |
| ATSAM3X8E | Cortex-M3 | 512 | 96 | 1 | Hi-Speed | Host | 32 | 2 | 4 | 2 | 5 | 2 | 3 | 1 | 1 | 1 | 9 | 3 | 3 | 8 |
Atmel Flash Microcontrollers
Product Portfolio
| 16 12 1000 2 12 Yes Yes Yes Yes Yes 84 63 100 18/3.3 162 to 36 LQFP 100, LFBGA 100 -40 to +85 | ADC channels |
| ADC Resolution (bits) | |
| ADC Speed (ksps) | |
| DAC Channels | |
| DAC Resolution (bits) | |
| Temp. Sensor | |
| 32kHz RTC | |
| Calibrated RC Oscillator | |
| Clock Speed (MHz) | |
| Max I/O Pins | |
| Pin Count | |
| I/O Supply Class (V) | |
| Vcc Range (V) | |
| Green Packages | |
| Temp. Range (°C) |
| Ext Interrupts |
| ADC channels |
| ADC Resolution (bits) |
| ADC Speed (ksps) |
| External Bus Interface |
| NAND Interface |
| 32kHz RTC |
| Calibrated RC Oscillator |
| Clock Speed (MHz) |
| Max I/O Pins |
| Pin Count |
| I/O Supply Class |
| Operating Voltage (Vcc) |
| Packages |
| Temp. Range (°C) |
| 63 | Ext Interrupts |
| 16 | ADC channels |
| 12 | ADC Resolution (bits) |
| 1000 | ADC Speed (ksps) |
| 2 | DAC Channels |
| 12 | DAC Resolution (bits) |
| Yes | Temp. Sensor |
| 1 | External Bus Interface |
| Yes | NAND Interface |
| Yes | 32kHz RTC |
| Yes | Calibrated RC Oscillator |
| 84 | Clock Speed (MHz) |
| 63 | Max I/O Pins |
| 100 | Pin Count |
| 144 | I/O Supply Class |
| 18/3.3 | Vcc Range (MHz) |
| 162 to 3.6 | LOFP 100, LFBGA 100 |
| 100 | Green Packages |
| 18/3.3 | LQFP 144, LFBGA 144 |
| 162 to 3.6 | -40 to +85 |
| 100 | -40 to +85 |
| 162 to 3.6 | -40 to +85 |
Atmel AVR
AVR UC3 32-bit Microcontrollers
| Product | Flash (KBytes) | SRAM (Bytes) | USART | SPI (4 Slave CS) | TWI (I2C) | CAN | Ethernet MAC | SD/MMC | USB Hi-Speed | USB Full Speed | USB Host/OTG | HW capacitive touch | QTouch channels | IPS | ABDAC (Audio Bitstream DAC) | 10-bit A/D (Channels) | 12-bit A/D (Channels) | DAC | Analog Comparator |
| AT32UC3A0128 128 32K 4 2 1 -- 1 --- Yes Yes -- 32 1 Yes 8 --- -- | |||||||||||||||||||
| AT32UC3A0256 256 64K 4 2 1 -- 1 --- Yes Yes -- 32 1 Yes 8 --- -- | |||||||||||||||||||
| AT32UC3A0512 512 64K 4 2 1 -- 1 --- Yes Yes -- 32 1 Yes 8 --- -- | |||||||||||||||||||
| AT32UC3A1128 128 32K 4 2 1 -- 1 --- Yes Yes -- 32 1 Yes 8 --- -- | |||||||||||||||||||
| AT32UC3A1256 256 64K 4 2 1 -- 1 --- Yes Yes -- 32 1 Yes 8 --- -- | |||||||||||||||||||
| AT32UC3A1512 512 64K 4 2 1 -- 1 --- Yes Yes -- 32 1 Yes 8 --- -- | |||||||||||||||||||
| AT32UC3A364 64 128K 4 2 2 --- Yes Yes Yes Yes -- 32 1 Yes 8 --- -- | |||||||||||||||||||
| AT32UC3A3128 128 | 128K 4 2 2 --- Yes Yes Yes Yes -- 32 1 Yes 8 --- -- | ||||||||||||||||||
| AT32UC3A3256 256 | 128K 4 2 2 --- Yes Yes Yes Yes -- 32 1 Yes 8 --- -- | ||||||||||||||||||
| AT32UC3A364S | 64 128K 4 2 2 --- Yes Yes Yes Yes -- 32 1 Yes 8 --- -- | ||||||||||||||||||
| AT32UC3A3128S | 128 | 128K | 4 | 2 | 2 | -- | -- | Yes | Yes | Yes | Yes | -- | 32 | 1 | Yes | 8 | -- | -- | -- |
| AT32UC3A3256S | 256 | 128K | 4 | 2 | 2 | -- | -- | Yes | Yes | Yes | Yes | -- | 32 | 1 | Yes | 8 | -- | -- | -- |
| AT32UC3A464 64 128K 4 2 2 --- Yes Yes Yes Yes -- 35 1 Yes 8 --- -- | |||||||||||||||||||
| AT32UC3A4128 128 | 128K 4 2 2 --- Yes Yes Yes Yes -- 35 1 Yes 8 --- -- | ||||||||||||||||||
| AT32UC3A4256 256 | 128K 4 2 2 --- Yes Yes Yes Yes -- 35 1 Yes 8 --- -- | ||||||||||||||||||
| AT32UC3A464S | 64 128K 4 2 2 --- Yes Yes Yes Yes -- 35 1 Yes 8 --- -- | ||||||||||||||||||
| AT32UC3A4128S | 128 | 128K | 4 | 2 | 2 | -- | -- | Yes | Yes | Yes | Yes | -- | 35 | 1 | Yes | 8 | -- | -- | -- |
| AT32UC3A4256S | 256 | 128K | 4 | 2 | 2 | -- | -- | Yes | Yes | Yes | Yes | -- | 35 | 1 | Yes | 8 | -- | -- | -- |
| AT32UC3B064 | 64 16K 3 1 1 --- --- Yes Yes -- 32 1 | -- 8 --- --- | |||||||||||||||||
| AT32UC3B0128 | 128 | 32K | 3 | 1 | 1 | -- | -- | -- | -- | Yes | Yes | -- | 32 | 1 | -- | 8 | -- | -- | -- |
| AT32UC3B0256 | 256 | 32K | 3 | 1 | 1 | -- | -- | -- | -- | Yes | Yes | -- | 32 | 1 | -- | 8 | -- | -- | -- |
| AT32UC3B0512 | 512 | 96K | 3 | 1 | 1 | -- | -- | -- | -- | Yes | Yes | -- | 32 | 1 | -- | 8 | -- | -- | -- |
| AT32UC3B164 | 64 16K 2 1 1 --- | --- Yes --- 32 --- 6 --- -- | |||||||||||||||||
| AT32UC3B1128 | 128 | 32K | 2 | 1 | 1 | -- | -- | -- | -- | Yes | -- | -- | 32 | -- | -- | 6 | -- | -- | -- |
| AT32UC3B1256 | 256 | 32K | 2 | 1 | 1 | -- | -- | -- | -- | Yes | -- | -- | 32 | -- | -- | 6 | -- | -- | -- |
| AT32UC3B1512 | 512 | 96K | 2 | 1 | 1 | -- | -- | -- | -- | Yes | -- | -- | 32 | -- | -- | 6 | -- | -- | -- |
| AT32UC3C064C | 64 | 16K | 5 | 2 | 3 | 2 | 1 | -- | -- | Yes | Yes | -- | -- | 1 | -- | -- | 16 | 2 | 4 |
| AT32UC3C0128C | 128 | 32K | 5 | 2 | 3 | 2 | 1 | -- | -- | Yes | Yes | -- | -- | 1 | -- | -- | 16 | 2 | 4 |
| AT32UC3C0256C | 256 | 64K | 5 | 2 | 3 | 2 | 1 | -- | -- | Yes | Yes | -- | -- | 1 | -- | -- | 16 | 2 | 4 |
| AT32UC3C0512C | 512 | 64K | 5 | 2 | 3 | 2 | 1 | -- | -- | Yes | Yes | -- | 32 | 1 | -- | -- | 16 | 2 | 4 |
| AT32UC3C164C | 64 | 16K | 5 | 2 | 3 | 2 | 1 | -- | -- | Yes | Yes | -- | -- | 1 | -- | -- | 16 | 2 | 4 |
| AT32UC3C1128C | 128 | 32K | 5 | 2 | 3 | 2 | 1 | -- | -- | Yes | Yes | -- | -- | 1 | -- | -- | 16 | 2 | 4 |
| AT32UC3C1256C | 256 | 64K | 5 | 2 | 3 | 2 | 1 | -- | -- | Yes | Yes | -- | -- | 1 | -- | -- | 16 | 2 | 4 |
| AT32UC3C1512C | 512 | 64K | 5 | 2 | 3 | 2 | 1 | -- | -- | Yes | Yes | -- | 32 | 1 | -- | -- | 16 | 2 | 4 |
| AT32UC3C264C | 64 | 16K | 4 | 1 | 2 | 2 | 1 | -- | -- | Yes | Yes | -- | -- | 1 | -- | -- | 11 | 1 | 2 |
| AT32UC3C2128C | 128 | 32K | 4 | 1 | 2 | 2 | 1 | -- | -- | Yes | Yes | -- | -- | 1 | -- | -- | 11 | 1 | 2 |
| AT32UC3C2256C | 256 | 64K | 4 | 1 | 2 | 2 | 1 | -- | -- | Yes | Yes | -- | -- | 1 | -- | -- | 11 | 1 | 2 |
| AT32UC3C2512C | 512 | 64K | 4 | 1 | 2 | 2 | 1 | -- | -- | Yes | Yes | -- | 32 | 1 | -- | -- | 11 | 1 | 2 |
| ATUC64D3 | 64 | 16K | 3 | 1 | 1 | -- | -- | -- | -- | Yes | -- | Yes | 25 | -- | -- 8 --- | --- | |||
| ATUC128D3 | 128 | 16K | 3 | 1 | 1 | -- | -- | -- | -- | Yes | -- | Yes | 25 | -- | -- | 8 | -- | -- | -- |
| ATUC64D4 | 64 | 16K | 3 | 1 | 1 | -- | -- | -- | -- | Yes | -- | Yes | 17 | -- | -- | 6 | -- | -- | -- |
| ATUC128D4 | 128 | 16K | 3 | 1 | 1 | -- | -- | -- | -- | Yes | -- | Yes | 17 | -- | -- | 6 | -- | -- | -- |
(a) Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also halide free and fully green.
(b) Voltage supply: 3.0 - 3.6V or 4.5 - 5.5V.
Atmel Flash Microcontrollers
Product Portfolio
| 16-bit Timer/Counters | PWM (Channels) | RTC/ 32 KHz oscillator | Crystal oscillator | PLL | DFLL | Memory Protection Unit | Secure Access Unit | FlashVault* | Crypto (256-bit AES) | picoPower | I/O | Vcc Range (V) | Clock Speed (MHz) | Green Packages (a) | Temp. Range |
| 6 13 Yes 2 2 -- Yes -- --- 109 3.0 - 3.6 66 LQFP144, TFBGA144 -40°C to +85°C | |||||||||||||||
| 6 13 Yes 2 2 -- Yes -- --- 109 3.0 - 3.6 66 LQFP144, TFBGA144 -40°C to +85°C | |||||||||||||||
| 6 13 Yes 2 2 -- Yes -- --- 109 3.0 - 3.6 56 LQFP144, TFBGA144 -40°C to +85°C | |||||||||||||||
| 6 13 Yes 2 2 -- Yes -- --- 69 3.0 - 3.6 66 TQFP100 -40°C to +85°C | |||||||||||||||
| 6 13 Yes 2 2 -- Yes -- --- 69 3.0 - 3.6 66 TQFP100 -40°C to +85°C | |||||||||||||||
| 6 13 Yes 2 2 -- Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | |||||||||||||||
| 6 12 Yes 2 2 -- Yes -- --- 110 3.0 - 3.6 66 LQFP144, TFBGA144 -40°C to +85°C | |||||||||||||||
| 6 12 Yes 2 2 -- Yes -- --- 110 3.0 - 3.6 66 LQFP144, TFBGA144 -40°C to +85°C | |||||||||||||||
| 3 12 Yes 2 2 -- Yes -- --- 110 3.0 - 3.6 66 LQFP144, TFBGA144 -40°C to +85°C | |||||||||||||||
| 3 12 Yes 2 2 -- Yes -- --- Yes -- 110 3.0 - 3.6 66 LQFP144, TFBGA144 -40°C to +85°C | |||||||||||||||
| 3 12 Yes 2 2 -- Yes -- --- Yes -- 110 3.0 - 3.6 66 LQFP144, TFBGA143 -40°C to +85°C | |||||||||||||||
| 3 12 Yes 2 2 -- Yes -- --- Yes -- 110 3.0 - 3.6 66 LQFP144, TFBGA144 -40°C to +85°C | |||||||||||||||
| 313 Yes 2 2 -- Yes -- --- 83 3.0 - 3.6 66 VFBGA100 -40°C to +85°C | |||||||||||||||
| 3 13 Yes 2 2 -- Yes -- --- 83 3.0 - 3.6 66 VFBGA100 -40°C to +85°C | |||||||||||||||
| 3 13 Yes 2 2 -- Yes -- --- 83 3.0 - 3.6 66 VFBGA100 -40°C to ++85°C | |||||||||||||||
| 3 13 Yes 2 2 -- Yes -- --- Yes -- 83 3.0 - 3.6 66 VFBGA100 -40°C to +85°C | |||||||||||||||
| 7 13 Yes 2 2 -- Yes -- --- Yes -- 83 3.0 - 3.6 66 VFBGA100 -40°C to +85°C | |||||||||||||||
| 7 13 Yes 2 2 -- Yes -- --- Yes -- 83 3.0 - 3.6 66 VFBGA100 --40°C to +85°C | |||||||||||||||
| 7 13 Yes 2 2 -- Yes -- --- 44 3.0 - 3.6 60 TQFP64, QFN64 -40°C to +85°C | |||||||||||||||
| 7 13 Yes 2 2 -- Yes -- --- 44 3.0 - 3.6 60 TQFP64, QFN64 -40°C to +85°C | |||||||||||||||
| 7 13 Yes 2 1 -- Yes -- --- 44 3.0 - 3.6 60 TQFP64, QFN64 -40°C to +85°C | |||||||||||||||
| 7 13 Yes 1 2 -- Yes -- --- 28 3.0 - 3.6 60 TQFP48, QFN48 -40°C to +85°C | |||||||||||||||
| 7 13 Yes 1 2 -- Yes -- --- 28 3.0 - 3.6 60 TQFP48, QFN48 | -40°C to +85°C | ||||||||||||||
| 7 13 Yes 1 2 -- Yes -- --- 28 3.0 - 3.6 60 TQFP48, QFN48 -40°C to +85°C | |||||||||||||||
| 7 13 Yes 1 2 -- Yes -- --- 28 3.0 - 3.6 60 TQFPP48, QFN48 -40°C to +85°C | |||||||||||||||
| 7 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 123 | 3.0 - 5.5(b) | 66 | LQFP144 | -40°C to +85°C |
| 7 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 123 | 3.0 - 5.5(b) | 66 | LQFP144 | -40°C to +85°C |
| 3 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 123 | 3.0 - 5.5(b) | 66 | LQFP144 | -40°C to +85°C |
| 3 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 123 | 3.0 - 5.5(b) | 66LQFP144 | -40°C to +85°C | |
| 3 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 81 | 3.0 - 5.5(b) | 66 | TQFP100 | -40°C to +85°C |
| 3 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 81 | 3.0 - 5.5(b) | 66 | TQFP100 | -40°C to +85°C |
| 6 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 81 | 3.0 - 5.5(b) | 66 | TQFP100 | -40°C to +85°C |
| 6 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 81 | 3.0 - 5.5(b) | 66 | TqFP100 | -40°C to +85°C |
| 3 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 45 | 3.0 - 5.5(b) | 66 | TQFP64 | -40°C to +85°C |
| 3 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 45 | 3.0 - 5.5(b) | 66 | TQFP64 | -40°C to +85°C |
| 3 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 45 | 3. 0 - 5.5(b) | 66 | TQFP64 | -40°C to +85°C |
| 3 | 20 | Yes | 2 | 2 | -- | Yes | Yes | Yes | -- | -- | 45 | 3.0 - 5.5(b) | 66 | TQFP64 | -40°C to +85°C |
| 3 | 7 | Yes | 1 | 2 | -- | -- | -- | -- | -- | -- | 51 | 3.0 - 3.6 | 48 | TQFP64, VQFN64 | -40°C to +85°C |
| 3 | 7 | Yes | 1 | 2 | -- | -- | -- | -- | -- | -- | 51 | 3.0 - 3.6 | 48 | TQFP64, VQFN64 | -40°C to +85°C |
| 3 | 7 | Yes | 1 | 2 | -- | -- | -- | -- | -- | -- | 35 | 3.0 - 3.6 | 48 | TQFP48, VQFN48 | -40°C to +85°C |
| 3 | 7 | Yes | 1 | 2 | -- | -- | -- | -- | -- | -- | 35 | 3.0 - 3.6 | 48 | TQFP48, VQFN48 | -40°C to +85°C |
Atmel AVR
AVR UC3 32-bit Microcontrollers - Continued
| Product | Flash (KBytes) | SRAM (Bytes) | USART | SPI (4 Slave CS) | TWI ( ^12C ) | CAN | Ethernet MAC | SD/MMC | USB Hi-Speed | USB Full Speed | USB Host/OTG | HW capacitive touch | QTouch channels | iPS | ABDAC (Audio Bitstream DAC) | 10-bit A/D (Channels) | 12-bit A/D (Channels) | DAC | Analog Comparator |
| AT32UC3L016 16 8K | 4 1 2 -- | -- -- -- | Yes -- | -- -- 8 -- 8 | |||||||||||||||
| AT32UC3L032 32 16K | 4 1 2 -- | -- -- -- | Yes -- | -- -- 8 -- 8 | |||||||||||||||
| AT32UC3L064 64 16K | 4 1 2 -- | -- -- -- | Yes -- | -- -- 8 -- 8 | |||||||||||||||
| AT32UC3L0128 128 32K | 4 1 2 -- | -- -- -- | Yes -- | -- -- 8 -- 8 | |||||||||||||||
| AT32UC3L0256 256 32K | 4 1 2 -- | -- -- -- | Yes -- | -- -- 8 -- 8 | |||||||||||||||
| ATUC64L3U 64 16K | 4 1 2 -- | -- -- -- | Yes -- | Yes 25 | 1 Yes -- 8 -- 8 | ||||||||||||||
| ATUC128L3U | 128 32K | 4 1 2 -- | -- -- -- | Yes -- | Yes 25 | 1 Yes -- 8 -- 8 | |||||||||||||
| ATUC256L3U | 256 32K | 4 1 2 -- | -- -- -- | Yes -- | Yes 25 | 1 Yes -- 8 -- 8 | |||||||||||||
| ATUC64L4U 64 16K | 4 1 2 -- | -- -- -- | Yes -- | Yes 17 -- | -- -- 8 -- 8 | ||||||||||||||
| ATUC128L4U | 128 32K | 4 1 2 -- | -- -- -- | Yes -- | Yes 17 -- | -- -- 8 -- 8 | |||||||||||||
| ATUC256L4U | 256 32K | 4 1 2 -- | -- -- -- | Yes -- | Yes 17 -- | -- -- 8 -- 8 |
(a) Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also halide free and fully green.
(b) Voltage supply: 3.0 - 3.6V or 4.5 - 5.5V.
Atmel Flash Microcontrollers
Product Portfolio
| 16-bit Timer/Counters | PWM (Channels) | RTC/ 32 KHz oscillator | Crystal oscillator | PLL | DFLL | Memory Protection Unit | Secure Access Unit | FlashVault" | Crypto (256-bit AES) | picoPower | I/O | Vcc Range (V) | Clock Speed (MHz) | Green Packages (a) | Temp. Range |
| 6 36 Yes 1 -- 2 Yes Yes Yes -- Yes 36 1.62 - 3.6 50 TQFP48, QFN48, TLLGA48 -40°C to +85°C | |||||||||||||||
| 6 36 Yes 1 -- 2 Yes Yes Yes -- Yes 36 1.62 - 3.6 50 TQFP48, QFN48, TLLGA48 -40°C to +85°C | |||||||||||||||
| 6 36 Yes 1 -- 2 Yes Yes Yes -- Yes 36 1.63 - 3.6 50 TQFP48, QFN48, TLLGA48 -40°C to +85°C | |||||||||||||||
| 6 36 Yes 1 -- 2 Yes Yes Yes -- Yes 36 1.62 - 3.6 50 TQFP48, QFN48, TLLGA48 -30°C to +85°C | |||||||||||||||
| 6 36 Yes 1 -- 2 Yes Yes Yes -- Yes 36 1.62 - 3.6 50 TQFP48, QFN48, TLLGA48 -40°C to +85°C | |||||||||||||||
| 36 Yes 1 -- 2 Yes Yes Yes -- Yes 51 1.62 - 3.6 50 TQFP64, QFN64 -40°C to +85°C | |||||||||||||||
| 6 36 Yes 1 -- 2 Yes Yes Yes -- Yes 51 1.62 - 3.6 50 TQFP64, QFN64 -40°C to +85°C | |||||||||||||||
| 6 36 Yes 1 -- 2 Yes Yes Yes -- Yes 51 1.62 - 3.6 50 TQF64, QFN64 -40°C to +85°C | |||||||||||||||
| 6 36 Yes 1 -- 2 Yes Yes Yes -- Yes 36 1.62 - 3.6 50 TQFP48, QFN48, TLLGA48 -40°C to +85°C | |||||||||||||||
Atmel®
Atmel | SMART and AVR Wireless Solutions
| Product | Flash (KBytes) | EEPROM (KBytes) | SRAM (KBytes) | ISM Band | Sensitivity (dBm) | Output Power (dBm) | Vcc (V) Range | Clock Speed (MHz) | Green Package | Temp. Range(°C) | Data Rate (kbps) | AES | Antenna Diversity | Application Areas | |||
| Low Level/ Peer-Peer | ZigBee RF4CE | ZigBee PRO | |||||||||||||||
| ATmega128RFA1 128 | 4 16 | 2.4 GHz | -100 | -17 to +3.5 | 1.8-3.6 | 16 QFN64 | -40 to +85-40 to +125 | 2 Mb x x x x x | |||||||||
| ATmega64RFR2 64 2 | 8 | 2.4 GHz | -100 | 17 to +3.5 | 1.8-3.6 | 16 QFN64 | -40 to +85-40 to +125 | 2 Mb x x x x - | |||||||||
| ATmega644RFR2 64 2 | 8 | 2.4 GHz | -100 | 17 to +3.5 | 1.8-3.6 | 16 QFN48 | -40 to +85-40 to +125 | 2 Mb x x x x | |||||||||
| ATmega128RFR2 128 | 4 | 16 | 2.4 GHz | -100 | 17 to +3.5 | 1.8-3.6 | 16 QFN64 | -40 to +85-40 to +125 | 2 Mb x x -- x | ||||||||
| ATmega1284RFR2 128 | 4 | 16 | 2.4 GHz | -100 | 17 to +3.5 | 1.8-3.6 | 16 QFN48 | -40 to +85-40 to +125 | 2 Mb x x -- x | ||||||||
| ATmega256RFR2 256 | 8 | 32 | 2.4 GHz | -100 | -17 to +3.5 | 1.8-3.6 | 16 QFN64 | -40 to +85-40 to +125 | 2 Mb x x -- x | ||||||||
| ATmega2564RFR2 256 | 8 | 32 | 2.4 GHz | -100 | -17 to +3.5 | 1.8-3.6 | 16 QFN48 | -40 to +85-40 to +125 | 2 Mb x x -- x | ||||||||
| AT86RF212B | - | - | - | 700/800/900 MHz | -110 | -10 to +10 | 1.8-3.6 | - | QFN32 | -40 to +85 | 1 Mb | x | x | x | - | x | |
| AT86RF230 | - | - | - | 2.4 GHz | -101 | -17 to +3 | 1.8-3.6 | - | QFN32 | -40 to +85 | 250 | - | - | x | - | - | |
| AT86RF231 | - | - | - | 2.4 GHz | -101 | -17 to +3 | 1.8-3.6 | - | QFN32 | -40 to +85-40 to +125 | 2 Mb x x - x x | ||||||
| AT86RF232 | - | - | - | 2.4 GHz | -100 | -17 to +3 | 1.8-3.6 | - | QFN32 | 0 to +70 | 250 | x | x | x | x | - | |
| AT86RF233 | - | - | - | 2.4 GHz | -101 | -17 to +4 | 1.8-3.6 | - | QFN32 | -40 to +85 | 2 Mb | x | x | - | - | x | |
Atmel Flash Microcontrollers
Product Portfolio
Atmel Tools
Design Software
Product Description
| Atmel Studio Integrated development platform (IDP) for developing and debugging embedded Atmel AVR and Cortex-M based applications |
Debuggers
Product Description
| SAM-ICETM JTAG emulator for Atmel ARM processor-based microcontrollers |
| Atmel-ICE Mid-range in-system debugger for Atmel AVR 8- and 32-bit microcontrollers. 3 feature options available |
| AVR ONE! High-end in-system debugger for Atmel AVR 8- and 32-bit microcontrollers |
Atmel®
Atmel Tools - Continued
| Evaluation Kits | ||
| Product Description | ||
| SAM C21 Xplained Pro For evaluation and prototyping with Atmel SAM C20 and C21 Cortex-M0+ microcontrollers. Ordering code: ATSAMC21-XPRO |  | |
| SAM D20 Xplained Pro | For evaluation and prototyping with Atmel SAM D20 Cortex-M0+ microcontrollers. Ordering code: ATSAMD20-XPRO |  |
| SAM D21 Xplained Pro | For evaluation and prototyping with Atmel SAM D21 Cortex-M0+ microcontrollers. Ordering code: ATSAMD21-XPRO |  |
| ATSAM3N-EK Evaluation kit for Atmel SAM3N Cortex-M3 microcontrollers |  | |
| ATSAM3S-EK2 Evaluation kit for Atmel SAM3S and ATSAM3SD Cortex-M3 microcontrollers |  | |
| ATSAM3U-EK Evaluation kit for Atmel SAM3U Cortex-M3 microcontrollers |  | |
| ATSAM3X-EK Evaluation kit for Atmel SAM3X and SAM3A Cortex-M3 microcontrollers |  | |
| ATSAM4L-EK Evaluation kit for Atmel SAM4L Cortex-M4 microcontrollers |  | |
| SAM4L Xplained Pro For evaluation and prototyping with Atmel SAM4L Cortex-M4 microcontrollers. Available as evaluation kit or starter kit. |  | |
| SAM L21 Xplained Pro For evaluation and prototyping with Atmel SAM L21 Cortex-M0+ microcontrollers. Ordering code: ATSAML21-XPRO-B |  | |
Atmel Flash Microcontrollers
Product Portfolio
Atmel Tools - Continued
| Evaluation Kits | ||
| Product Description | ||
| SAM L22 Xplained Pro For evaluation and prototyping with Atmel SAM L22 Cortex-M0+ microcontrollers. Ordering code: ATSAML22-XPRO |  | |
| SAM G55 Xplained Pro For evaluation and prototyping with Atmel SAM G55 Cortex-M4F microcontrollers. Ordering code: ATSAMG55-XPRO |  | |
| ATSAM4E-EK Evaluation kit for Atmel SAM4E Cortex-M4 microcontrollers |  | |
| SAM V71 Xplained Ultra Evaluation Kit | For evaluation and prototyping with Atmel SAM V71, SAM V70, SAM S70 and SAM E70 ARM Cortex-M7 microcontrollers.Ordering code: ATSAMV71-XULT. |  |
| ATSAM4S-EK2 Evaluation kit for Atmel SAM4S Cortex-M4 microcontrollers |  | |
| SAM4S Wireless PIR Camera Reference Design Kit | Reference design kit for a low-cost, powerful passive infrared motion detector camera solution based on Atmel SAM4S Cortex-M4 microcontrollers |  |
| SAM4S Xplained Evaluation platform for Atmel SAM4S Cortex-M4 microcontrollers featuring a SAM4S16C and additional components demonstrating the features of the device |  | |
| SAM4S Xplained Pro For evaluation and prototyping with Atmel SAM4S Cortex-M4 microcontrollers.Available as evaluation kit or starter kit. |  | |
| SAM4N Xplained Pro For evaluation and prototyping with Atmel SAM4N Cortex-M4 microcontrollers.Available as evaluation kit or starter kit. |  | |
| ATMEGA-1284P Xplained | MCU board for Atmel megaAVR featuring an ATmega1284P and additional components demonstrating the features of the device |  |
Atmel®
Atmel Tools - Continued
| Evaluation Kits | ||
| Product Description | ||
| XMEGA-A1 Xplained MCU board for Atmel AVR XMEGA featuring an ATxmega128A1 and additional components demonstrating the features of the device |  | |
| XMEGA-A3BU Xplained MCU board for Atmel AVR XMEGA featuring an ATxmega256A3BU and additional components demonstrating the features of the device |  | |
| XMEGA-B1 Xplained MCU board for Atmel AVR XMEGA featuring an ATxmega128B1 and additional components demonstrating the features of the device |  | |
| UC3-L0 Xplained MCU board for AVR UC3L featuring an AT32UC3L064 and additional components demonstrating the features of the device |  | |
| UC3-A3 Xplained MCU board for Atmel AVR UC3A3 featuring an AT32UC3A3256 and additional components demonstrating the features of the device |  | |
| AVRSBIN1 Inertial One sensor board. Add-on board for Atmel AVR Xplained Kits |  | |
| AVRSBIN2 Inertial Two sensor board. Add-on board for Atmel AVR Xplained Kits |  | |
| AVRSBPR1 Pressure One sensor board. Add-on board for Atmel AVR Xplained Kits |  | |
| AVRSBLP1 Light and proximity sensor board. Add-on board for Atmel AVR Xplained Kits |  | |
Atmel Flash Microcontrollers
Product Portfolio
Atmel Tools - Continued
| Evaluation Kits | ||
| Product Description | ||
| EVK1101 Evaluation kit for Atmel AVR UC3B 32-bit microcontrollers |  | |
| EVK1104 The evaluation kit combines an Atmel 32-bit AVR UC3 microcontroller with a wide selection of communication interfaces, including On-The-Go, SD card and MMC, NAND flash with ECC, and stereo 16-bit DAC. |  | |
| EVK1105 The evaluation kit combines an Atmel 32-bit AVR UC3 microcontroller with a wide selection of communication interfaces, including On-The-Go, SD card and MMC, QVGA full color LCD display, light sensor and microphone. |  | |
| UC3C-EK Evaluation kit for the Atmel AVR UC3C 32-bit microcontrollers |  | |
| UC3L-EK Evaluation kit for Atmel AVR UC3L 32-bit microcontrollers |  | |
| ATAVRSB200 Battery management development kit for Atmel AVR HVA and HVB devices |  | |
| ATAVRSB201 Battery management add-on board for SB200, supporting one or two cell designs based on ATmega16HVA |  | |
| ATAVRSB202 Battery management add-on board for SB200, supporting two, three or four cell designs based on ATmega32HVB |  | |
| ATBM302-EK Evaluation kit demonstrating the functionality and performance of the ATBM302 battery management device. |  | |
Atmel®
Atmel Tools - Continued
| Evaluation Kits | ||
| Product Description | ||
| RF4CE-EK Demonstrates Atmel RF4Control - ZigBee RF4CE compliant software stack-in combination with the 2.4GHz single-chip solution ATmega128RFA1 |  | |
| REB231ED-EK Evaluation kit and reference design for the Atmel AT86RF231 2.4GHzradio transceiver |  | |
| REB231FE2-EK Evaluation kit and reference design for Atmel AT86RF231 2.4GHz radiotransceiver with front end module |  | |
| RF231USB-RD Reference design for the Atmel AT86RF231 and ATSAM3S4BA USBdemonstrating RF and USB capabilities |  | |
| REB232ED-EK Evaluation kit and reference design for the Atmel AT86RF232 2.4GHzradio transceiver |  | |
| REB233SMAD-EK Evaluation kit and reference design for the Atmel AT86RF233 2.4Ghzradio transceiver |  | |
| ATmega128RFA1-EK Evaluation kit for the Atmel ATmega128RFA1 2.4GHz single-chip solution |  | |
| AT256RFR2-EK Evaluation kit for the ATmega256RFR2 2.4GHz single-ship solution |  | |
| RZ600 Evaluation kit for development, debugging, and demonstration of IEEE802.15.4-compliant wireless applications |  | |
Atmel Flash Microcontrollers
Product Portfolio
Atmel Tools - Continued
| Starter Kits | ||
| Product Description | ||
| STK600 Starter kit for Atmel AVR 8- and 32-bit microcontrollers |  | |
| AT89STK-05 Starter Kit for the AT89C5130A/AT89C5131A USB microcontrollers |  | |
| AT89STK-06 Starter Kit for the AT89C51CC01/AT89C51CC03 CAN microcontrollers |  | |
| AT89STK-11 Starter Kit for ISP-standard Flash C51 MCUs:• AT89C51RB2/RC2/IC2 • AT89C51RD2/ED2/ID2 • AT89C51RE2• AT89LP51RB2/RC2/IC2 • AT89LP51RD2/ED2/ID2 |  | |
Atmel
Enabling Unlimited Possibilities®
Atmel Corporation
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© 2015 Atmel Corporation. / Rev: Atmel-4099U-832bit-MCU-ProductGuide_E_US_092015
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