Microchip Technology

ATSAMD21G17A-MF  

Microcontrollers

The ATSAMD21G17A-MF is a low-power microcontroller unit (MCU) manufactured by Microchip Technology. It is part of the SAM D21 family of ARM Cortex-M0+ based MCUs, which are designed for a wide range of applications that require low power consumption, high performance, and a small form factor.

Description:

The ATSAMD21G17A-MF is a 32-bit ARM Cortex-M0+ based MCU with a maximum CPU frequency of 48 MHz. It features 256 kB of flash memory, 32 kB of SRAM, and a variety of communication interfaces, including USB, SERCOM (Serial Communication Interface), and I2C.

Features:

1. ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz.
2. 256 kB of flash memory for program storage.
3. 32 kB of SRAM for data storage and program execution.
4. 48 MHz internal oscillator with a clock frequency of up to 48 MHz.
5. USB interface for communication and power delivery.
6. SERCOM (Serial Communication Interface) for SPI, UART, and I2C communication.
7. I2C interface for communication with I2C devices.
8. Event system for efficient inter-peripheral communication and low-power operation.
9. Low-power sleep modes for extended battery life in portable applications.
10. Integrated security features, including AES encryption and secure boot.

Applications:

The ATSAMD21G17A-MF is suitable for a wide range of applications that require low power consumption, high performance, and a small form factor. Some potential applications include:

1. Battery-powered devices, such as portable electronics, wearables, and wireless sensors.
2. Industrial control and automation systems, where low power consumption and reliable operation are critical.
3. Medical devices, such as portable monitoring equipment and wearable health monitors.
4. Smart home devices, including smart thermostats, lighting control systems, and home automation hubs.
5. IoT (Internet of Things) devices, such as connected sensors, actuators, and gateways.
6. Automotive applications, including infotainment systems, body control modules, and advanced driver assistance systems (ADAS).
7. Consumer electronics, such as portable media players, gaming devices, and smart appliances.

The ATSAMD21G17A-MF's combination of low power consumption, high performance, and a wide range of communication interfaces make it an ideal choice for many embedded applications that require efficient and reliable operation.

ATSAMD21G17A-MF Documents

Download datasheets and manufacturer documentation for ATSAMD21G17A-MF

Errata :

SAM D21 Family Errata, Clarification      

PCN Assembly/Origin :

Assembly Site 05/Jun/2023      

Datasheets :

SAM D21/DA1 Family Datasheet      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAMD21G17 Development Tool Selector      

PCN Design/Specification :

SAM D21/DA1 10/Sep/2021       SAM D21/DA1 05/Apr/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH