STM32H743IIK6

The STM32H743IIK6 is a high-performance microcontroller from STMicroelectronics, part of the STM32 family, which is based on the Arm Cortex-M7 core. This microcontroller is designed for applications that require high processing power, advanced features, and efficient power consumption.

Key Features:

1. Core Architecture:

   • Cortex-M7: The STM32H743IIK6 features a dual-core architecture with a maximum clock speed of 400 MHz. The Cortex-M7 core is known for its high performance and efficiency, making it suitable for complex applications such as digital signal processing, motor control, and advanced control systems.

2. Memory:

   • Flash Memory: The microcontroller includes 2 MB of Flash memory, providing ample space for code and data storage.
   • SRAM: It is equipped with 1 MB of SRAM, which allows for fast data access and storage during operation.
   • External Memory Interface: The STM32H743IIK6 supports external memory interfaces, enabling the connection of additional memory devices for expanded storage capabilities.

3. Peripherals:

   • Digital Interfaces: The microcontroller includes a variety of digital communication interfaces such as SPI, I2C, UART, and CAN, allowing for flexible connectivity with other devices and sensors.
   • Analog Features: It features multiple ADCs (Analog-to-Digital Converters) with high resolution, DACs (Digital-to-Analog Converters), and comparators, making it suitable for applications that require precise analog signal processing.
   • Timers: The STM32H743IIK6 has several advanced timers that can be used for PWM generation, input capture, and output compare, which are essential for motor control and other timing-critical applications.

4. Power Management:

   • The microcontroller operates in a wide voltage range (1.7V to 3.6V) and includes various low-power modes, making it suitable for battery-powered applications. It also features a power management unit (PMU) to optimize power consumption.

5. Connectivity:

   • The STM32H743IIK6 supports Ethernet, USB, and SDIO interfaces, enabling high-speed data transfer and connectivity options for IoT and networking applications.

6. Security Features:

   • It includes hardware security features such as a true random number generator (TRNG) and cryptographic accelerators, which are essential for secure data transmission and storage.

7. Development Support:

   • STMicroelectronics provides a comprehensive development ecosystem for the STM32H743IIK6, including software libraries, development boards, and integrated development environments (IDEs) like STM32CubeIDE. This support facilitates rapid prototyping and development.

Package and Dimensions:

• The STM32H743IIK6 is available in a LQFP (Low-Profile Quad Flat Package) with 100 pins, making it suitable for compact designs. The dimensions of the package are typically around 14 mm x 14 mm, allowing for easy integration into various applications.

Applications:

The STM32H743IIK6 is ideal for a wide range of applications, including:

• Industrial automation
• Motor control systems
• Consumer electronics
• Medical devices
• IoT applications
• Robotics

In summary, the STM32H743IIK6 from STMicroelectronics is a powerful and versatile microcontroller that combines high performance, extensive peripheral support, and low power consumption, making it an excellent choice for demanding embedded applications.