ATSAML21J17B

The ultra-low-power ATSAML21 based Flash microcontroller (MCU) feature sophisticated power management technologies and consumes under 35 µA/MHz in active mode and 200nA in Sleep mode. In addition to ultra-low-power performance, these devices feature Full Speed USB host and device, Event System and Sleepwalking, 12-bit analog, AES, capacitive touch sensing, built in opAmps and much more.

Supported by MPLAB X IDE and MPLAB Harmony.

Functional Safety

This device supports the IEC 61508 (SIL 2) functional safety standard.

· To request any information about the SIL 2 STL, please fill out and submit the request form on Industrial Safety Self-Test Library web page

· Learn more about 32-bit MCUs with Functional Safety capabilities including device hardware and certified software libraries.