Microchip Technology

ATSAMD20J16A-AUT  

Microcontrollers

The ATSAMD20J16A-AUT is a low-power microcontroller unit (MCU) from Microchip Technology. It is part of the SAM D20 family of ARM-based microcontrollers, which are designed for a wide range of embedded applications.

Description:

The ATSAMD20J16A-AUT features a 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz. It is equipped with 256KB of flash memory, 32KB of SRAM, and a range of peripherals including USB, SERCOM (Serial Communication Interface), and ADC (Analog-to-Digital Converter). The device is available in a 64-pin QFN package.

Features:

1. 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz
2. 256KB of flash memory
3. 32KB of SRAM
4. USB interface with high-speed and full-speed support
5. SERCOM for SPI, UART, and I2C communication
6. 12-channel ADC with up to 16-bit resolution
7. Flexible clock system with internal and external oscillator options
8. Peripheral Touch Controller (PTC) for capacitive touch sensing
9. Event System for low-power inter-peripheral communication
10. Core-coupled memory interface for efficient data access

Applications:

The ATSAMD20J16A-AUT is suitable for a wide range of embedded applications, including:

1. Industrial control and automation systems
2. Medical devices and equipment
3. Portable and wearable electronics
4. Smart home and IoT devices
5. Human Interface Devices (HID) such as keyboards, mice, and game controllers
6. Battery-powered devices and energy-harvesting applications
7. Automotive and transportation systems
8. Wireless communication modules and gateways
9. Sensor hubs and data acquisition systems
10. Lighting control and energy management systems

The ATSAMD20J16A-AUT's low-power capabilities, flexible peripherals, and compact form factor make it an ideal choice for applications where power consumption, space, and processing capabilities are critical factors.

ATSAMD20J16A-AUT Documents

Download datasheets and manufacturer documentation for ATSAMD20J16A-AUT

Errata :

SAM D20 Family Silicon Errata      

PCN Assembly/Origin :

ATSAMC2YYY 11/Oct/2017      

Datasheets :

SAM D20 Family Complete Datasheet       SAM D20 Family      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Tape and Reel Label Update 10/Feb/2015      

Design Resources :

ATSAMD20J16 Development Tool Selector      

PCN Design/Specification :

SAM D20 24/Mar/2021       Datasheet Rev 18/Mar/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH