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STMicroelectronics STM32H743VGHx

ARM Cortex-M7, 480 MHz, 1 MB ROM, 640 kB RAM

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.

Core ARM Cortex-M7, 480 MHz
  • Processor:Cortex-M7, 480 MHz
Memory 640 kB RAM, 1 MB ROM
  • ROM:1 MB
  • RAM:128 kB
  • RAM:512 kB
Development Tools
CMSIS Drivers
  • CAN Driver for STM32H7 Series
  • Ethernet MAC Driver for STM32H7 Series
  • I2C Driver for STM32H7 Series
  • MCI Driver for STM32H7 Series
  • SPI Driver for STM32H7 Series
  • USART Driver for STM32H7 Series
  • USB Device Driver for STM32H7 Series
  • USB Host Driver for STM32H7 Series
Examples
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