The ATSAMD21G17A-AFT is a microcontroller unit (MCU) from Microchip's SAM D21 series. It is designed to offer high-performance processing capabilities to various embedded applications. This component integrates a 32-bit ARM Cortex-M0+ processor core and provides advanced peripherals, making it ideal for a wide range of Internet of Things (IoT), consumer, and industrial devices.
Key Features:
1. Processor Core: The ATSAMD21G17A-AFT is powered by a 32-bit ARM Cortex-M0+ processor running at a clock speed of up to 48 MHz. This efficient and low-power core allows for high-performance computing and accurate control in applications requiring deterministic behavior.
2. Memory and Storage: It features 256 KB of flash memory for program storage and 32 KB of SRAM for data storage. Additionally, it provides a flexible memory protection unit (MPU) that enhances security by isolating different code segments.
3. Peripherals: The MCU includes a comprehensive set of peripherals, including:
- Serial Communication: It offers USART, SPI, and I2C interfaces for serial communication with external devices such as sensors, displays, or other microcontrollers.
- Analog-to-Digital Converter (ADC): The ATSAMD21G17A-AFT integrates a 12-bit ADC with up to 20 channels, enabling precise measurement of analog signals
