Microchip Technology

ATSAMD21G16B-MFT  

Microcontrollers

The ATSAMD21G16B-MFT is a 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 low-power and cost-effective solutions.

Description:

The ATSAMD21G16B-MFT is a low-power microcontroller with a 32-bit ARM Cortex-M0+ processor. It features 16KB of flash memory, 32KB of SRAM, and a wide range of peripherals, including USB, SERCOM (Serial Communication Interface), and ADC (Analog-to-Digital Converter). The MCU operates on a supply voltage range of 1.62V to 3.6V and has a wide operating temperature range of -40°C to +105°C.

Features:

1. 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48MHz.
2. 16KB of flash memory and 32KB of SRAM.
3. Flexible clock system with internal and external oscillator options.
4. USB interface with support for device, host, and OTG (On-The-Go) functions.
5. SERCOM modules for SPI, UART, and I2C communication protocols.
6. 12-channel ADC with up to 12-bit resolution.
7. Event system for easy integration of peripherals and reduced power consumption.
8. Low-power modes for extended battery life in portable applications.
9. Wide operating temperature range of -40°C to +105°C.
10. Available in a 48-pin QFN package.

Applications:

The ATSAMD21G16B-MFT is suitable for a wide range of applications due to its low-power consumption, versatile peripherals, and compact form factor. Some common applications include:

1. Battery-powered devices: Wireless sensors, portable instruments, and wearable electronics.
2. Industrial control: Data acquisition systems, motor control, and process control applications.
3. Medical devices: Glucose meters, blood pressure monitors, and other portable medical equipment.
4. Consumer electronics: Home automation, smart appliances, and remote controls.
5. IoT devices: Smart home devices, environmental monitoring systems, and connected sensors.
6. Automotive: In-vehicle infotainment systems, body control modules, and lighting control.

The ATSAMD21G16B-MFT's combination of low-power capabilities, a wide range of communication interfaces, and a compact form factor make it an ideal choice for developers looking to create energy-efficient and cost-effective solutions in various industries.

ATSAMD21G16B-MFT Documents

Download datasheets and manufacturer documentation for ATSAMD21G16B-MFT

Errata :

SAM D21 Family Errata, Clarification      

PCN Assembly/Origin :

Assembly Site 05/Jun/2023      

Datasheets :

SAM D21/DA1 Family Datasheet      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

ATSAMD21G16 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