Microchip Technology

ATSAMD20J16A-AU  

Microcontrollers

The ATSAMD20J16A-AU is a low-power microcontroller unit (MCU) manufactured by Microchip Technology. It is part of the SAM D20 family of ARM Cortex-M0+ based MCUs, which are designed for a wide range of embedded applications.

Description:

The ATSAMD20J16A-AU features a 32-bit ARM Cortex-M0+ CPU with a maximum CPU frequency of 48 MHz. It has 256KB of flash memory, 32KB of SRAM, and 8KB of read-while-write capable flash memory. The MCU also includes a range of peripherals, including USB, SERCOM (Serial Communication Interface), and a range of timers and ADC (Analog-to-Digital Converter) channels.

Features:

• 32-bit ARM Cortex-M0+ CPU with a maximum CPU frequency of 48 MHz
• 256KB of flash memory
• 32KB of SRAM
• 8KB of read-while-write capable flash memory
• USB interface with high-speed and full-speed support
• SERCOM for SPI, UART, and I2C communication
• 12-channel ADC with up to 16-bit resolution
• 8-channel DAC with 12-bit resolution
• Range of timers, including low-power and watchdog timers
• Event system for efficient inter-peripheral communication
• Core-coupled memory interface for low-power operation

Applications:

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

• Industrial control and automation
• Medical devices
• Portable devices
• Home automation and IoT devices
• Human interface devices (HID)
• Wireless applications
• Battery-powered devices

The low-power capabilities of the ATSAMD20J16A-AU make it particularly well-suited for battery-powered devices and other applications where power consumption is a critical factor. Its range of communication interfaces and peripherals also make it a versatile choice for a wide range of embedded applications.

ATSAMD20J16A-AU Documents

Download datasheets and manufacturer documentation for ATSAMD20J16A-AU

Errata :

SAM D20 Family Silicon Errata      

PCN Assembly/Origin :

Mult Devices Final 22/Aug/2018      

Datasheets :

SAM D20(E,G,J) Summary       SAM D20 Family Complete Datasheet      

PCN Packaging :

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

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