STM32G491Rx

Space Qualified Microcontroller by STMicroelectronics (770 more products)

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STM32G491Rx Image

The STM32G491Rx from STMicroelectronics is a Space Qualified Microcontroller with Clock Rate 32 kHz to 48 MHz, Operating Frequency 170 MHz, Internal RAM Memory SRAM : 16 to 80 kB, Flash Memory 256 to 512 kB, Supply Voltage 1.71 to 3.6 V. Tags: Surface Mount. More details for STM32G491Rx can be seen below.

Product Specifications

Product Details

  • Part Number
    STM32G491Rx
  • Manufacturer
    STMicroelectronics
  • Description
    Arm CortexM4 32-bit MCU+FPU, 170 MHz / 213 DMIPS, up to 512 KB Flash, 112 KB SRAM

General Parameters

  • Bit
    32 Bits
  • Processor
    M4 32-bit MCU+FPU
  • Component
    ADC, DAC, Temperature Sensor
  • Clock Rate
    32 kHz to 48 MHz
  • Oscillator Type
    Crystal Oscillator
  • Operating Frequency
    170 MHz
  • Internal RAM Memory
    SRAM : 16 to 80 kB
  • Flash Memory
    256 to 512 kB
  • Supply Voltage
    1.71 to 3.6 V
  • Current Consumption
    0.31 to 45 mA
  • Sleep Current
    0.22 to 24 mA
  • Interface
    SPI, I2S, I2C, UART, USB 2.0, GPIO
  • Operating Temperature
    -40 to 85 Degree C, -40 to 125 Degree C
  • Storage Temperature
    -65 to 150 Degree C
  • Package Type
    Surface Mount
  • Package
    LQFP64, UFBGA4 WLCSP64
  • Dimension
    LQFP64 : 10 x 10 mm, UFBGA64 :5 x 5 mm

Technical Documents