STM32F746ZEY6TR

Product Overview

• Category: Microcontroller
• Use: Embedded systems development
• Characteristics:
  • High-performance ARM Cortex-M7 core
  • Rich peripheral set
  • Extensive connectivity options
  • Advanced power management
• Package: LQFP144
• Essence: A powerful microcontroller for various applications
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM Cortex-M7
• Clock Speed: Up to 216 MHz
• Flash Memory: 1 MB
• RAM: 320 KB
• Operating Voltage: 1.7V to 3.6V
• Digital I/O Pins: 114
• Analog Input Pins: 16
• Communication Interfaces: UART, SPI, I2C, USB, Ethernet, CAN, SDIO
• ADC Resolution: 12-bit
• Timers: 14
• DMA Channels: 24
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32F746ZEY6TR microcontroller has a total of 144 pins. The pin configuration is as follows:

• GPIO Pins: 114 (PA0 to PI15)
• Analog Input Pins: 16 (ADC1IN0 to ADC3IN15)
• Power Supply Pins: VDD, VSS, VBAT, VREF+
• Reset Pin: NRST
• Oscillator Pins: OSCIN, OSCOUT
• Debug Pins: SWDIO, SWCLK

For a complete pinout diagram, please refer to the datasheet.

Functional Features

• High-performance processing capabilities
• Rich peripheral set for versatile applications
• Extensive connectivity options for seamless integration
• Advanced power management for energy efficiency
• Flexible memory options for data storage
• Comprehensive development ecosystem with software libraries and tools

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M7 core for high-performance applications - Abundance of communication interfaces for versatile connectivity - Extensive peripheral set for diverse functionality - Advanced power management for energy-efficient operation - Well-supported development ecosystem

Disadvantages: - Higher cost compared to lower-end microcontrollers - Steeper learning curve due to advanced features and capabilities

Working Principles

The STM32F746ZEY6TR microcontroller is based on the ARM Cortex-M7 core, which provides high-performance processing capabilities. It operates at a clock speed of up to 216 MHz and offers a wide range of peripherals and communication interfaces.

The microcontroller executes instructions stored in its flash memory and interacts with external devices through its I/O pins. It can communicate with other devices using various protocols such as UART, SPI, I2C, USB, Ethernet, and CAN.

The advanced power management features allow the microcontroller to optimize power consumption based on the application's requirements, enhancing energy efficiency.

Detailed Application Field Plans

The STM32F746ZEY6TR microcontroller finds applications in various fields, including:

1. Industrial Automation: Control systems, motor drives, human-machine interfaces (HMIs)
2. Internet of Things (IoT): Smart home automation, sensor networks, wearable devices
3. Consumer Electronics: Audio/video equipment, gaming consoles, home appliances
4. Automotive: Infotainment systems, dashboard displays, engine control units (ECUs)
5. Medical Devices: Patient monitoring systems, diagnostic equipment, medical imaging

Detailed and Complete Alternative Models

1. STM32F407ZET6: Similar features but with a lower clock speed and fewer peripherals.
2. STM32F429ZIT6: Higher flash memory and RAM capacity, additional graphics controller.
3. STM32F767ZIT6: Increased clock speed, more I/O pins, and enhanced peripherals.

These alternative models offer different specifications and features to cater to specific application requirements.

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