Arm Keil MDK v6 Essential and Professional editions are now available to buy as monthly or annual subscriptions from our Developer Tools store. Visit the store to get access to the tools suite today!

  1. Devices
  2. STM32H7 Series
  3. STM32H743
  4. STM32H743VITx

STM32H743VITx

STMicroelectronics

  • Core

    Cortex-M7, 480 MHz

  • Family

    STM32H7 Series

  • Sub-Family

    STM32H743

  • CMSIS Pack

    STM32H7xx_DFP

The STM32H7 series now includes dual-core microcontrollers with Arm Cortex-M7 and Cortex-M4 cores able to run up to 480 MHz and 240 MHz respectively.
Our single-core Cortex-M7 STM32H7 series also benefits from this frequency increase and can now run up to 480 MHz as well.
Dual-core STM32H7 microcontrollers are available with an embedded SMPS for improved dynamic power efficiency.

Extended temperature range support up to 125 C (*) (ambient) will be available for certain devices for use in harsh environments including industrial applications.

STM32H7 devices embedding a crypto/hash processor support security services such as Secure Firmware Install and Secure Boot - Secure Firmware Upgrade allowing the installation of new application code in a secured manner.

All the other features that have made single-core STM32H7 MCUs a success are still available in the dual-core versions.
The STM32H7 series remains more than ever the microcontroller with an embedded Flash memory offering the highest performance on the market.

  • Features

    Device

    STM32H743VITx

  • Memory
    DTCMRAM 128 KiB
    FLASH_Bank1 1 MiB
    FLASH_Bank2 1 MiB
    RAM_D1 512 KiB
    RAM_D2 288 KiB
    RAM_D3 64 KiB