Devices A31T21x Series A31T21x A31T216 A31T216 ABOV Semiconductor Core Cortex-M0+, 48 MHz Family A31T21x Series Sub-Family A31T21x CMSIS Pack A31T21x_Series 256KB Flash Memory Boards 1 Features Processors ABOV Semiconductor STK-A31T216-RLN-A V1.0 57 Projects