STM32H743ZIT6 In Stock STMicroelectronics Microcontroller Authorized ST Micro Distributors

Overview

• Core: ARM Cortex-M7
• Frequency: Up to 480 MHz
• Memory:
  • 2 MB Flash
  • 1 MB RAM (including 192 KB TCM RAM, up to 864 KB user SRAM, and 4 KB backup SRAM)
• Package: LQFP-144 (20×20 mm)
• I/O Pins: 114
• Operating Voltage: 1.62V to 3.6V
• Operating Temperature: -40°C to +85°C

Performance and Features

• High Performance Core: The ARM Cortex-M7 core with a floating-point unit (FPU) supports double-precision and single-precision data processing instructions, enhancing the performance for complex calculations.
• Rich Peripheral Set:
  • 3 x 16-bit ADCs
  • 2 x 12-bit DACs
  • 2 ultra-low power comparators
  • 1 low-power RTC
  • 1 high-resolution timer
  • 12 general-purpose 16-bit timers
  • 2 PWM timers for motor control
  • 5 low-power timers
  • 1 true random number generator (RNG)
  • 4 digital filters for external sigma-delta modulators (DFSDM)
• Communication Interfaces: Supports a wide range of standard and advanced communication interfaces, including UART, SPI, I2C, CAN, SAI, SDIO, and USB.
• Security Features: Includes a memory protection unit (MPU) to enhance application security.
• Power Management: Features an embedded voltage regulator (LDO) with a configurable output to power the digital circuitry.

Applications

• Industrial Automation: Suitable for PLCs, frequency converters, circuit breakers, and other industrial control applications.
• Medical Devices: Ideal for devices requiring high precision and real-time processing.
• Consumer Electronics: Applicable in printers, scanners, and home audio appliances.
• Smart Home and IoT: Perfect for smart home devices and IoT applications requiring high performance and low power consumption.
• Wearable Devices: Suitable for smartwatches and other wearable devices.

Development Tools

• STM32CubeMX: A graphical configuration tool for setting up peripherals and clock parameters.
• STM32CubeIDE: A comprehensive development environment that simplifies the development process.
• HAL Library: Provides an abstracted hardware interface, making it easier for developers to use.

Advantages

• High Performance: The 480 MHz frequency and powerful Cortex-M7 core provide excellent processing capabilities.
• Rich Peripherals: A wide range of peripherals makes it versatile for various applications.
• Low Power Consumption: Designed with low power modes to extend battery life and reduce energy usage.
• Strong Security: The MPU and other security features protect the application from unauthorized access and tampering.

Summary