1. Home
  2. Command & Data Handling Systems
  3. Microcontrollers
  4. STMicroelectronics
  5. STM32L431Rx

STM32L431Rx

Space Qualified Microcontroller by STMicroelectronics (770 more products)
Download Datasheet Request Information

Note : Your request will be directed to STMicroelectronics.

The STM32L431Rx from STMicroelectronics is a Space Qualified Microcontroller with Clock Rate 32 kHz to 48 MHz, Operating Frequency 80 MHz, Internal RAM Memory SRAM : 64 kB, Flash Memory 128 to 256 kB, Supply Voltage 1.71 to 3.6 V. Tags: Surface Mount. More details for STM32L431Rx can be seen below.

Product Specifications

Product Details

  • Part Number
    STM32L431Rx
  • Manufacturer
    STMicroelectronics
  • Description
    Ultra-low-power Arm CortexM4 32-bit MCU+FPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, analog, audio

General Parameters

  • Bit
    32 Bits
  • Processor
    32-bit MCU+FPU
  • Component
    ADC, DAC, Temperature Sensor
  • Clock Rate
    32 kHz to 48 MHz
  • Oscillator Type
    Crystal Oscillator
  • Operating Frequency
    80 MHz
  • Internal RAM Memory
    SRAM : 64 kB
  • Flash Memory
    128 to 256 kB
  • Supply Voltage
    1.71 to 3.6 V
  • Current Consumption
    0.12 to 10.3 mA
  • Sleep Current
    0.11 to 3.1 mA
  • Interface
    SPI, I2S, I2C, USART, UART, LPUART, SAI, CAN, USB 2.0, SWPMI
  • Operating Temperature
    -40 to 85 Degree C, -40 to 105 Degree C, -40 to 125 Degree C, -40 to 130 Degree C
  • Storage Temperature
    -65 to 150 Degree C
  • Package Type
    Surface Mount
  • Package
    WLCSP64, LQFP64, UFBGA64
  • Dimension
    WLCSP64 : 3.141 x3.127 x 0.38 mm, LQFP64, : 10 x 10 mm, UFBGA645x 5

Technical Documents
View similar products