STM32H743XIH6

Product Overview

Category

The STM32H743XIH6 belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic applications, including industrial automation, consumer electronics, and Internet of Things (IoT) devices.

Characteristics

• High-performance ARM Cortex-M7 core
• Clock frequency up to 400 MHz
• Flash memory capacity of 2 MB
• RAM capacity of 1 MB
• Rich peripheral set for versatile application development

Package

The STM32H743XIH6 comes in a compact LQFP package, which stands for Low-profile Quad Flat Package. This package offers ease of integration into different electronic systems.

Essence

The essence of the STM32H743XIH6 lies in its powerful processing capabilities, extensive memory resources, and diverse peripherals, making it suitable for demanding applications that require high performance and flexibility.

Packaging/Quantity

The STM32H743XIH6 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: STM32H743XI
• Core: ARM Cortex-M7
• Clock Frequency: Up to 400 MHz
• Flash Memory: 2 MB
• RAM: 1 MB
• Operating Voltage: 1.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: LQFP
• Pin Count: 144

Detailed Pin Configuration

The STM32H743XIH6 has a total of 144 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-8: Power supply and ground pins
• Pins 9-16: General-purpose I/O pins
• Pins 17-24: Analog input pins
• Pins 25-32: Communication interface pins (UART, SPI, I2C)
• Pins 33-40: Timer/counter pins
• Pins 41-48: PWM output pins
• Pins 49-56: External interrupt pins
• Pins 57-64: USB interface pins
• Pins 65-72: Ethernet interface pins
• Pins 73-80: LCD interface pins
• Pins 81-88: Debug and programming pins
• Pins 89-96: JTAG interface pins
• Pins 97-104: Reset and power management pins
• Pins 105-112: Clock input/output pins
• Pins 113-120: Analog comparator pins
• Pins 121-128: DMA controller pins
• Pins 129-136: Real-time clock pins
• Pins 137-144: Reserved for future use

Functional Features

The STM32H743XIH6 offers a wide range of functional features, including:

• High-performance processing capabilities
• Extensive memory resources for data storage and program execution
• Rich set of peripherals for various application requirements
• Advanced communication interfaces for seamless connectivity
• Flexible timers and counters for precise timing operations
• PWM outputs for controlling analog devices
• External interrupt capability for event-driven applications
• USB and Ethernet interfaces for network connectivity
• LCD interface for graphical user interface applications
• Debug and programming support for easy development and debugging

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M7 core enables efficient and fast processing.
• Ample flash memory and RAM capacity provide sufficient space for complex applications.
• Versatile peripheral set allows for diverse application development.
• Compact LQFP package ensures easy integration into different electronic systems.

Disadvantages

• Relatively higher cost compared to lower-end microcontrollers.
• Steeper learning curve for beginners due to the complexity of the device.

Working Principles

The STM32H743XIH6 operates based on the ARM Cortex-M7 core architecture. It executes instructions stored in its flash memory and utilizes its extensive peripheral set to interact with external devices. The microcontroller communicates with other components through various interfaces, processes data, and controls the overall operation of the system.

Detailed Application Field Plans

The STM32H743XIH6 finds applications in a wide range of fields, including:

1. Industrial Automation: Control systems, motor drives, and robotics.
2. Consumer Electronics: Smart home devices, wearable technology, and audio/video equipment.
3. Internet of Things (IoT): Connected devices, sensor networks, and edge computing.
4. Automotive: Infotainment systems, advanced driver-assistance systems (ADAS), and engine control units (ECUs).
5. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical imaging devices.

Detailed and Complete Alternative Models

• STM32F407VGT6
• STM32L476RGT6
• STM32G474RET6
• STM32F