STM32F429ZGT6TR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: High-performance, low-power consumption, rich peripheral set
• Package: LQFP144
• Essence: ARM Cortex-M4 core microcontroller
• Packaging/Quantity: Tape and reel, 2500 pieces per reel

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 180 MHz
• Flash Memory: 2 MB
• RAM: 256 KB
• Operating Voltage: 1.7V - 3.6V
• Digital I/O Pins: 100
• Analog Input Pins: 16
• Communication Interfaces: UART, SPI, I2C, USB, Ethernet, CAN
• Timers: 14
• ADC Resolution: 12-bit
• DMA Channels: 24
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32F429ZGT6TR microcontroller has a total of 144 pins. The pin configuration is as follows:

• GPIO Pins: 100 (PA0-PA15, PB0-PB15, PC0-PC15, PD0-PD15, PE0-PE15, PF0-PF15, PG0-PG15, PH0-PH15, PI0-PI15)
• Analog Input Pins: 16 (ADC1IN0-ADC1IN15)
• Communication Interface Pins: UART (USART1TX, USART1RX, USART2TX, USART2RX, USART3TX, USART3RX), SPI (SPI1MISO, SPI1MOSI, SPI1SCK, SPI1NSS, SPI2MISO, SPI2MOSI, SPI2SCK, SPI2NSS), I2C (I2C1SCL, I2C1SDA, I2C2SCL, I2C2SDA), USB (USBDM, USBDP), Ethernet (ETHMDIO, ETHMDC, ETHTXD0, ETHTXD1, ETHTXEN, ETHRXD0, ETHRXD1, ETHRXER), CAN (CAN1RX, CAN1TX)

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Rich peripheral set for versatile applications
• Low-power consumption for energy-efficient designs
• Extensive communication interfaces for connectivity options
• Ample memory resources for data storage and program execution
• Advanced DMA channels for efficient data transfer
• Multiple timers for precise timing operations
• 12-bit ADC for accurate analog signal acquisition

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Versatile peripheral set for various applications - Low-power consumption for energy efficiency - Ample memory resources for data storage - Extensive communication interfaces for connectivity options

Disadvantages: - Limited number of pins for GPIO and analog inputs - Relatively high cost compared to lower-end microcontrollers

Working Principles

The STM32F429ZGT6TR microcontroller is based on the ARM Cortex-M4 core architecture. It operates by executing instructions stored in its flash memory. The core handles data processing, control flow, and communication with peripherals. The microcontroller interacts with external devices through its GPIO pins and communication interfaces. It can execute complex algorithms, handle real-time tasks, and interface with various sensors and actuators.

Detailed Application Field Plans

The STM32F429ZGT6TR microcontroller finds applications in various fields, including:

1. Embedded Systems: Used in industrial automation, robotics, and control systems.
2. Internet of Things (IoT) Devices: Enables connectivity and control in smart home devices, wearables, and environmental monitoring systems.
3. Consumer Electronics: Powers high-performance audio/video equipment, gaming consoles, and home appliances.
4. Automotive: Used in automotive electronics for engine control, infotainment systems, and driver assistance features.
5. Medical Devices: Enables precise control and data acquisition in medical equipment such as patient monitors and diagnostic devices.

Detailed and Complete Alternative Models

1. STM32F407ZGT6TR: Similar to STM32F429ZGT6TR but with a lower clock speed and reduced memory capacity.
2. STM32F446ZGT6TR: Offers similar features to STM32F429ZGT6TR but with additional USB OTG support.
3. STM32F769ZGT6TR: Higher-end microcontroller with more memory, faster clock speed, and advanced graphics capabilities.

These alternative models provide options based on specific requirements and budget considerations while maintaining compatibility with the STM32 family of microcontrollers.

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