ATSAM4S8C - Electronic component Microchip - Free user manual and instructions
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| Product Type | Microcontroller (MCU) |
| Series | SAM4S |
| Core Processor | ARM Cortex-M4 |
| Maximum Clock Speed | 120 MHz |
| Flash Memory | 512 KB |
| SRAM | 128 KB |
| Operating Voltage Range | 1.62 V to 3.6 V |
| Package Type | LQFP 64-pin |
| Dimensions (approx.) | 10 mm x 10 mm |
| Weight (approx.) | 0.5 g |
| Operating Temperature Range | -40°C to +85°C |
| Peripherals | UART, SPI, I2C, USB, ADC, DAC, Timer, PWM |
| Mounting Type | Surface Mount (SMD) |
| Main Functions | High-performance 32-bit computing, real-time control, connectivity, data processing |
| Cleaning & Maintenance | Not required; handle with ESD precautions. Avoid moisture and dust. |
| Safety Precautions | Use anti-static equipment. Do not exceed voltage ratings. Operate within specified temperature range. |
| Spare Parts & Repairability | Not intended for repair; replace device if faulty. Requires professional reflow soldering. |
| General Information | Part of Microchip SAM4S family; suitable for industrial, consumer, and IoT applications. |
Frequently Asked Questions - ATSAM4S8C Microchip
What is the ATSAM4S8C microcontroller?
The ATSAM4S8C is a 32-bit ARM Cortex-M4 microcontroller from Microchip's SAM4S series, featuring 512 KB flash memory and 128 KB SRAM.
What is the maximum operating frequency?
The ATSAM4S8C can operate up to 120 MHz.
What voltage does it require?
It operates from 1.62 V to 3.6 V, making it suitable for low-power applications.
What development tools are recommended?
Microchip's MPLAB X IDE and Atmel Studio are recommended, along with a programmer/debugger like Atmel-ICE or J-Link.
Can I program it using Arduino?
Not directly, but you can use the Arduino Zero (which uses a similar SAMD21) or port the code. Native development is done with C/C++ in MPLAB.
What are typical applications?
It is used in industrial control, IoT devices, motor control, smart sensors, and connectivity applications.
What communication interfaces does it have?
It includes multiple UART, SPI, I2C, and USB interfaces, plus ADC, DAC, and PWM channels.
Is it compatible with 5V logic?
No, it is 3.3V tolerant. Use level shifters for 5V signals.
What is the package type?
It comes in a 64-pin LQFP package (10x10 mm).
Where can I find the datasheet?
The full datasheet is available on Microchip's website or from the product page. It includes electrical characteristics, pinout, and register descriptions.
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