STMicroelectronics (STM32L431CBT6) ARM MCU, 32 bit, 80 MHz, 128 KB, 48 Pins

1.71v 3.6v 5v 64kb 128kb

ARM MCU Data Bus Width Information Product Range MCU Case Style Microcontrollers Device Core Operating Frequency Max Overview Ultra-low Product Information Product Product Overview Program Memory Size RAM Memory Size Supply Voltage Max Supply Voltage Min Ultra-low power Ultra-low power ARM USART Supply Voltage