The STM32H743BIT6 is a microcontroller unit (MCU) developed by STMicroelectronics, featuring the following specifications:


  • Type: MCU (Microcontroller Unit)
  • Architecture: 32-bit
  • Flash Memory: 2MB
  • Package: 208-LQFP (Low-Profile Quad Flat Package)
  • Manufacturer: STMicroelectronics
  • Model: STM32H743BIT6
  • DataSheet

    STM32H743BIT6 PDF

Key Features:

  • Architecture: The STM32H743BIT6 is a 32-bit MCU, offering advanced processing capabilities suitable for a wide range of embedded applications.

  • Flash Memory: With a flash memory size of 2MB, this MCU provides ample space for storing program code and data in embedded applications.

  • Package Type: The 208-LQFP package is a Low-Profile Quad Flat Package with 208 pins, allowing for surface mounting on a printed circuit board (PCB).

Main Uses and Applications:

  1. Embedded Systems: Ideal for developing embedded systems that require a powerful 32-bit computing platform.

  2. Internet of Things (IoT): Suitable for IoT applications due to its processing capabilities and connectivity options.

  3. Industrial Automation: Used in industrial automation systems for control, monitoring, and data processing tasks.

  4. Communications: Well-suited for communication applications due to its processing power and memory capacity.

Connectivity and Peripherals:

  • Communication Interfaces: The STM32H743BIT6 MCU likely includes a variety of communication interfaces such as UART, SPI, I2C, Ethernet, USB, and more.

  • Analog and Digital I/O: The MCU may feature analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) for interfacing with the external world.

  • Timers and PWM Outputs: Built-in timers and PWM outputs for timing-related tasks and generating analog-like signals.

Development and Programming:

  • SWD Programming: The MCU can be programmed and debugged using the Serial Wire Debug (SWD) interface.

  • Development Tools: STMicroelectronics provides development tools such as STM32CubeMX and STM32CubeIDE to assist in the development of applications for their STM32 MCU series.

Application Examples:

  • Motor Control: Used in motor control applications for driving motors efficiently with various control algorithms.

  • Power Management: Utilized in power management systems for monitoring and controlling power distribution.

  • Human-Machine Interface (HMI): Implemented in HMI applications to provide a responsive and interactive user interface.

The STM32H743BIT6 from STMicroelectronics is a high-performance 32-bit MCU with 2MB of flash memory in a 208-LQFP package, suitable for a wide range of embedded applications that require advanced processing capabilities and connectivity options. For detailed information on pin assignments, peripherals, memory organization, and programming guidelines, refer to the datasheet and reference manuals provided by STMicroelectronics.