STM32F401VDT6TR

Overview

Category: Microcontroller
Use: Embedded systems, Internet of Things (IoT) devices
Characteristics: High-performance, low-power consumption, rich peripheral set
Package: LQFP-100
Essence: ARM Cortex-M4 core microcontroller
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 84 MHz
• Flash Memory: 512 KB
• RAM: 96 KB
• Operating Voltage: 1.7 V to 3.6 V
• I/O Pins: 51
• Communication Interfaces: USART, SPI, I2C, USB, CAN
• Analog-to-Digital Converter (ADC): 12-bit, 16 channels
• Timers: 16-bit and 32-bit timers
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The STM32F401VDT6TR microcontroller has a total of 100 pins arranged in the LQFP package. The pin configuration is as follows:

• Pins 1-8: Ground (GND)
• Pins 9-16: General-purpose I/O (GPIO)
• Pins 17-24: GPIO, analog input, or alternate function
• Pins 25-32: GPIO or alternate function
• Pins 33-40: GPIO, analog input, or alternate function
• Pins 41-48: GPIO or alternate function
• Pins 49-56: GPIO, analog input, or alternate function
• Pins 57-64: GPIO or alternate function
• Pins 65-72: GPIO, analog input, or alternate function
• Pins 73-80: GPIO or alternate function
• Pins 81-88: GPIO, analog input, or alternate function
• Pins 89-96: GPIO or alternate function
• Pins 97-100: Power supply (VDD)

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Low-power consumption for extended battery life in portable devices
• Rich peripheral set including USART, SPI, I2C, USB, and CAN interfaces
• 12-bit ADC for accurate analog signal conversion
• Timers for precise timing and event control
• Wide operating voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy-efficient designs - Versatile communication interfaces for connectivity options - Ample flash memory and RAM for data storage and processing - Wide operating temperature range for reliable operation in harsh environments

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers

Working Principles

The STM32F401VDT6TR microcontroller is based on the ARM Cortex-M4 core architecture. It executes instructions stored in its flash memory and interacts with external devices through its various communication interfaces. The microcontroller's peripherals, such as timers and ADC, enable it to perform specific tasks and interact with the physical world.

Detailed Application Field Plans

The STM32F401VDT6TR microcontroller finds applications in a wide range of fields, including:

1. Industrial automation: Control systems, motor drives, and monitoring devices.
2. Consumer electronics: Smart home devices, wearable technology, and audio/video equipment.
3. Internet of Things (IoT): Connected sensors, smart meters, and remote monitoring systems.
4. Automotive: Infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).
5. Medical devices: Patient monitoring, diagnostic equipment, and portable medical devices.

Detailed and Complete Alternative Models

1. STM32F407VGT6: Similar to STM32F401VDT6TR but with more flash memory and RAM.
2. STM32F103C8T6: Entry-level microcontroller with lower performance but lower cost.
3. STM32F429ZIT6: Higher-end microcontroller with larger display and graphics capabilities.

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

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