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STM32H743AI Datasheet 32-bit MCUs

Manufacturer: STMicroelectronics

Download the STM32H743AI datasheet PDF. This datasheet also includes the STM32H743VI variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STM32H743VI-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Overview

STM32H743xI 32-bit Arm® Cortex®-M7 400MHz MCUs, up to 2MB Flash, 1MB RAM, 46 com.

Key Features

  • )%.
  • $ Core.
  • 32-bit Arm® Cortex®-M7 core with doubleprecision FPU and L1 cache: 16 Kbytes of data and 16 Kbytes of instruction cache; frequency up to 400 MHz, MPU, 856 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions Memories.
  • Up to 2 Mbytes of Flash memory with readwhile-write support.
  • 1 Mbyte of RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), 864 Kbytes of user SRAM, and 4 Kbytes of SRAM in Backup domain.

More Datasheets from STMicroelectronics

Part Number Description
STM32H743AI 32-bit Arm Cortex-M7 480MHz MCUs
STM32H743AG 32-bit Arm Cortex-M7 480MHz MCUs
STM32H743BG 32-bit Arm Cortex-M7 480MHz MCUs
STM32H743BI 32-bit MCUs
STM32H743BI 32-bit Arm Cortex-M7 480MHz MCUs
STM32H743IG 32-bit Arm Cortex-M7 480MHz MCUs
STM32H743II 32-bit MCUs
STM32H743II 32-bit Arm Cortex-M7 480MHz MCUs
STM32H743VG 32-bit Arm Cortex-M7 480MHz MCUs
STM32H743VI 32-bit MCUs