ATxmega256D3 - Electronic component Microchip - Free user manual and instructions
Find the device manual for free ATxmega256D3 Microchip in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Microcontroller |
| Series | AVR XMEGA |
| Core | 8/16-bit AVR |
| Flash Memory | 256 KB |
| SRAM | 16 KB |
| EEPROM | 4 KB |
| Package Type | TQFP-64 / QFN-64 |
| Dimensions (typical) | 14 x 14 mm (TQFP) |
| Weight | <1 g |
| Supply Voltage | 1.6V - 3.6V |
| Operating Temperature | -40°C to +85°C |
| Clock Speed | Up to 32 MHz |
| Main Functions | High-performance AVR core, DMA, event system, AES, CRC, USB, multiple serial interfaces (USART, SPI, I2C) |
| Maintenance | No maintenance required; handle with ESD precautions |
| Safety | ESD sensitive; use proper grounding during handling |
| Spare Parts | Not applicable; component is soldered directly on PCB |
| Repairability | Not repairable; replace entire component if defective |
| General Information | Refer to official datasheet for complete specifications |
Frequently Asked Questions - ATxmega256D3 Microchip
What is the maximum operating frequency of the ATxmega256D3?
The ATxmega256D3 can operate at a maximum clock speed of 32 MHz with a supply voltage of 1.6V to 3.6V.
How much flash memory does the ATxmega256D3 have?
It has 256 KB of in-system programmable flash memory.
What is the operating voltage range of this microcontroller?
The operating voltage range is 1.6V to 3.6V.
Does the ATxmega256D3 support USB?
Yes, it integrates a USB 2.0 full-speed device module with support for up to 8 endpoints.
What development tools are recommended for programming?
Microchip's Atmel Studio or AVR-GCC with programmer/debuggers like the Atmel-ICE or JTAGICE3.
Is the ATxmega256D3 suitable for low-power applications?
Yes, it features multiple sleep modes including Idle, Power-down, Standby, and Extended Standby for optimized power consumption.
What communication interfaces are available?
It provides 8 USARTs, 4 SPI, and 2 TWI (I2C) modules, along with a USB device interface.
Can the ATxmega256D3 be used with 5V logic?
No, it is not 5V tolerant. All I/O pins operate at the same voltage as VCC, which is 1.6V to 3.6V.
What package options are available?
Common packages are 64-pin TQFP and 64-pin QFN.
Where can I find the full datasheet?
The official datasheet is available on the Microchip website under part number ATxmega256D3.
User questions about ATxmega256D3 Microchip
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Electronic component in PDF format for free! Find your manual ATxmega256D3 - Microchip and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. ATxmega256D3 by Microchip.
USER MANUAL ATxmega256D3 Microchip
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : Microchip
Model : ATxmega256D3
Category : Electronic component