STM32L431RCI6TR,ST,MCU 32-BIT ARM CORTEX-M4 RISC 256KBYTE FLASH 1.71V TO 3.6V 64-PIN UFBGA T/R
STM32L431RCI6TR BY ST IS A 32-BIT ARM CORTEX-M4 MCU WITH 256KB FLASH 64KB RAM OPERATING AT 1.71V TO 3.6V IN A 64-PIN UFBGA PACKAGE FEATURING LOW POWER CONSUMPTION AND ADVANCED PERIPHERALS.