STM32F407IGT6 Microcontroller: Features, Applications and Datasheet

The STM32F407IGT6 is a powerful microcontroller based on the ARM Cortex-M4 core, manufactured by STMicroelectronics. Let's delve into its features, common applications, and how to access its datasheet:



  1. Microcontroller Core: The STM32F407IGT6 is built around the ARM Cortex-M4 core, offering a 32-bit processing capability and advanced digital signal processing (DSP) instructions.

  2. Clock Speed: It can operate at a maximum clock speed of 168 MHz, allowing for high-performance execution of instructions.

  3. Memory: The microcontroller includes various types of memory:

    • Flash Memory: Up to 1 MB of on-chip Flash memory for program storage.
    • SRAM: It has a maximum SRAM capacity of 192 KB for data storage during runtime.
    • EEPROM: Some variants of the STM32F407IGT6 also offer separate EEPROM memory for non-volatile data storage.
  4. Peripherals and Interfaces: The STM32F407IGT6 incorporates a rich set of peripherals and interfaces, including:

    • Multiple USART, SPI, and I2C interfaces for communication with other devices.
    • USB OTG (On-The-Go) supporting both host and device modes for USB communication.
    • CAN (Controller Area Network) interface for automotive and industrial applications.
    • Ethernet MAC (Media Access Control) for network connectivity.
    • ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter) for analog signal processing.
    • Timers, PWM outputs, and GPIOs for general-purpose I/O operations.
  5. Operating Voltage: The microcontroller operates at a voltage range of 2.0V to 3.6V.

  6. Packages: It is available in various package options, including LQFP-176 and BGA-176, providing flexibility for different hardware designs.



The STM32F407IGT6 microcontroller is utilized in numerous applications, including the following:

  1. Embedded Systems: It is extensively used in embedded systems and control applications, such as industrial automation, robotics, home automation, and building management systems.

  2. IoT (Internet of Things): The microcontroller offers connectivity options like Ethernet and USB OTG, making it well-suited for IoT devices, gateways, and edge computing applications.

  3. Smart Metering: It can be employed in smart energy meters and utility management systems to measure and monitor electricity consumption.

  4. Motor Control: The STM32F407IGT6's high processing power and peripheral set make it suitable for motor control applications, such as robotics, electric vehicles, and industrial motor drives.

  5. Audio and Video Processing: It supports DSP instructions, making it suitable for audio and video processing tasks like multimedia applications, audio effects, and video encoding/decoding.

  6. Medical Devices: The microcontroller finds application in medical devices and equipment, including patient monitoring systems, diagnostic devices, and portable medical instruments.

Datasheet Access:

To access the datasheet for the STM32F407IGT6 microcontroller, you can follow these steps:

  1. Visit the official website of STMicroelectronics (

  2. Use the website's search functionality or navigate to the "Products" or "Microcontrollers" section.

  3. Look for the STM32F407 series microcontrollers or search specifically for the STM32F407IGT6.

  4. On the product page, you will find various resources related to the microcontroller, including the datasheet. The datasheet provides comprehensive technical information, pinout diagrams, electrical characteristics, register descriptions, programming details, and more.


Please note that the availability and location of the datasheet may change over time as STMicroelectronics updates their website. Make sure to refer to the manufacturer's website or contact their support for the most up-to-date and accurate datasheet for the STM32F407IGT6 microcontroller.

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