Cheap Wholesale ARM MCU STM32H743VGT6 STM32H743 STM32H LQFP-100 microcontroller One-stop BOM list service

Introduction to STM32H743VGT6

The STM32H743VGT6 is a powerful microcontroller manufactured by STMicroelectronics. It belongs to the STM32H7 series and is based on a 32-bit ARM Cortex-M7 core. With its high-performance computing capabilities, extensive feature set, and advanced peripherals, this microcontroller is well-suited for demanding applications, including industrial automation, robotics, and high-end consumer electronics.

Features

The STM32H743VGT6 microcontroller offers an impressive array of features, including:

• 32-bit ARM Cortex-M7 core running at up to 400 MHz
• 2 MB Flash memory and 1 MB RAM
• High-performance computing with double-precision floating-point unit (FPU)
• Multiple communication interfaces, such as UART, SPI, I2C, USB, Ethernet, and CAN
• Advanced analog peripherals, including high-resolution ADCs and DACs
• Timers and PWM outputs for precise timing and control
• Graphics processing unit (GPU) for driving graphical displays
• Hardware encryption and secure boot for enhanced data security

Peripherals

The STM32H743VGT6 microcontroller provides an extensive set of peripherals, enhancing its versatility and functionality:

• UART: The microcontroller features multiple Universal Asynchronous Receiver-Transmitter (UART) interfaces, enabling serial communication with other devices. These interfaces support various baud rates and provide essential serial communication capabilities.
• SPI: The microcontroller includes Serial Peripheral Interface (SPI) ports, facilitating high-speed synchronous communication with external devices. This interface is commonly used for communication with sensors, displays, and memory devices.
• I2C: The microcontroller offers Inter-Integrated Circuit (I2C) interfaces, enabling communication with peripheral devices using a two-wire serial bus. This interface supports both master and slave modes and is commonly used for sensor and peripheral communication.
• USB: The microcontroller supports USB interfaces, allowing connectivity with various USB devices. It includes USB OTG (On-The-Go), USB Host, and USB Device interfaces, providing flexible and versatile USB communication capabilities.
• Ethernet: The microcontroller integrates Ethernet interfaces, enabling high-speed wired network connectivity. This feature is crucial for applications that require fast and reliable data transfer over Ethernet networks.
• CAN: The microcontroller includes Controller Area Network (CAN) interfaces, facilitating communication in industrial and automotive applications. CAN is a popular protocol for distributed control systems and is known for its robustness and reliability.
• ADCs and DACs: The microcontroller integrates high-resolution Analog-to-Digital Converters (ADCs) for precise conversion of analog signals into digital values. It also provides Digital-to-Analog Converters (DACs) for accurate conversion of digital data back into analog signals. These peripherals are essential for applications requiring analog signal processing and control.
• Timers and PWM outputs: The microcontroller offers timers and Pulse Width Modulation (PWM) outputs for precise timing and control. These peripherals are useful for applications that require accurate timing, such as motor control, power management, and signal generation.
• GPU: The microcontroller features a Graphics Processing Unit (GPU) that enables the driving of graphical displays. This GPU provides hardware acceleration for graphical operations, making it suitable for applications that require high-quality graphics and user interfaces.
• Hardware encryption and secure boot: The microcontroller includes hardware-based encryption capabilities, ensuring data security. It also supports secure boot, which verifies the integrity of the system software during startup, protecting against unauthorized code execution.

Development Tools

STMicroelectronics provides various development tools for developers working with the STM32H743VGT6 microcontroller:

• STM32CubeMX: A graphical tool that simplifies microcontroller configuration and generates initialization code based on the selected configuration. It streamlines the development process and accelerates project setup.
• STM32CubeIDE: An integrated development environment (IDE) designed specifically for STM32 microcontrollers. It offers a comprehensive development platform with features like code editing, compilation, debugging, and system profiling.
• Discovery and evaluation boards: Development boards that incorporate the STM32H743VGT6 microcontroller, providing easy access to its pins and peripherals. These boards facilitate rapid prototyping, evaluation, and development of designs.

Specifications

The following table provides an overview of the key specifications for the STM32H743VGT6 microcontroller:

Conclusion

The STM32H743VGT6 microcontroller is a high-performance device with advanced features and a rich set of peripherals. Its 32-bit ARM Cortex-M7 core, combined with high clock speeds and extensive communication interfaces, provides developers with a powerful platform for demanding applications. With additional features like advanced analog peripherals, GPU for graphical displays, and hardware encryption for data security, the STM32H743VGT6 microcontroller meets the requirements of industrial automation, robotics, and high-end consumer electronics.

Please note that the information provided here is based on the available knowledge up until September 2021, and there may have been updates or newer versions of the product since then. It's always recommended to refer to the official documentation and specifications from STMicroelectronics for the most accurate and up-to-date information.