STM32F407IGT6 Microcontroller: Features, Applications and Datasheet


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



  1. Microcontroller Core: The STM32F407IGT6 is based on the ARM Cortex-M4 core, which provides a powerful 32-bit processing capability.

  2. Clock Speed: The microcontroller can operate at a maximum clock speed of 168 MHz, enabling fast and efficient execution of instructions.

  3. Flash Memory: It has a sizable on-chip Flash memory with a capacity of up to 1 MB, allowing for program storage.

  4. RAM: The microcontroller incorporates up to 192 KB of SRAM, which provides data storage for variables, stack, and other runtime operations.

  5. Peripherals: It features a wide range of peripherals, including multiple UARTs, SPIs, I2C interfaces, timers, ADCs, DACs, USB OTG, Ethernet, CAN, and more. These peripherals enhance connectivity and provide flexibility for various applications.

  6. Digital Signal Processing (DSP) Instructions: The Cortex-M4 core supports DSP instructions, enabling efficient digital signal processing operations such as filtering, mathematical operations, and more.

  7. Operating Voltage: The STM32F407IGT6 operates at a voltage range of 2.0V to 3.6V, accommodating different power supply requirements.

  8. Package: The microcontroller is available in a LQFP-176 package with 176 pins for easy mounting and integration into electronic designs.



The STM32F407IGT6 microcontroller is widely used in various applications, including:

  1. Embedded Systems: It is commonly employed in a wide range of embedded systems, such as industrial control systems, automation equipment, medical devices, and consumer electronics.

  2. Internet of Things (IoT): The microcontroller's connectivity options, including Ethernet and USB OTG, make it suitable for IoT applications that require networking and data communication capabilities.

  3. Motor Control: Thanks to its high-performance capabilities, the STM32F407IGT6 is well-suited for motor control applications, including servo motors, brushless DC motors, and stepper motors.

  4. Human-Machine Interface (HMI): The microcontroller can be used to develop interfaces for graphical displays, touch panels, and other user interface components.

  5. Communication Systems: It finds application in various communication systems, such as wireless modules, gateways, and protocol converters.

  6. Audio and Signal Processing: The DSP capabilities of the Cortex-M4 core make the microcontroller suitable for audio processing applications, including audio playback, speech recognition, and digital filtering.

Datasheet Access:

To access the datasheet for the STM32F407IGT6 microcontroller, you can visit the official website of STMicroelectronics. On their website, navigate to the product page for the STM32F407 series or search for the specific part number. The datasheet contains detailed technical information, pinout diagrams, electrical characteristics, register descriptions, programming information, and more.


Please note that the availability and location of the datasheet may change over time, so it's best to refer to the manufacturer's website or contact their support for the most up-to-date and accurate datasheet for the STM32F407IGT6 microcontroller.