STM32F401RCT7

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: High-performance, low-power consumption, rich peripherals, advanced connectivity options
• Package: LQFP64
• Essence: ARM Cortex-M4 core microcontroller
• Packaging/Quantity: Tray, 490 pieces per tray

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 84 MHz
• Flash Memory: 512 KB
• RAM: 96 KB
• Operating Voltage: 1.7V - 3.6V
• Digital I/O Pins: 51
• Analog Input Pins: 16
• Communication Interfaces: SPI, I2C, USART, USB, CAN
• Timers: 14
• ADC Resolution: 12-bit
• Temperature Range: -40°C to +85°C

Pin Configuration

The STM32F401RCT7 microcontroller has a total of 64 pins. The pin configuration is as follows:

• GPIO Pins: PA0-PA15, PB0-PB15, PC0-PC15, PD0-PD2
• Analog Input Pins: PA0-PA5, PA6-PA7, PB0-PB1, PC0-PC5

For a detailed pinout diagram and pin functions, refer to the datasheet provided by the manufacturer.

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Rich set of peripherals for versatile application development
• Advanced connectivity options including USB, CAN, SPI, I2C, and USART
• Low-power consumption for energy-efficient designs
• Extensive memory options with 512 KB flash and 96 KB RAM
• Wide operating voltage range for flexibility in different applications

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Rich peripheral set for versatile application development - Advanced connectivity options for seamless integration - Low-power consumption for energy-efficient designs - Ample memory for storing program code and data

Disadvantages: - Limited number of pins for I/O expansion - Relatively higher cost compared to some other microcontrollers in the market

Working Principles

The STM32F401RCT7 microcontroller is based on the ARM Cortex-M4 core architecture. It executes instructions fetched from its flash memory and interacts with various peripherals to perform desired tasks. The microcontroller operates at a clock speed of up to 84 MHz and can communicate with external devices through different communication interfaces. It utilizes low-power modes to optimize energy consumption and supports real-time operating systems (RTOS) for efficient multitasking.

Detailed Application Field Plans

The STM32F401RCT7 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 portable devices, audio/video equipment, and gaming consoles.
4. Automotive: Used in automotive electronics for engine control, infotainment systems, and driver assistance.
5. Medical Devices: Enables medical equipment such as patient monitors, diagnostic devices, and infusion pumps.

Detailed and Complete Alternative Models

1. STM32F407VGT6: Similar microcontroller with more flash memory and additional features.
2. STM32F103C8T6: Cost-effective alternative with lower performance but suitable for simpler applications.
3. STM32F429ZIT6: Higher-end microcontroller with more RAM and advanced graphics capabilities.

These alternative models provide different trade-offs in terms of performance, memory, and cost, allowing developers to choose the most suitable option for their specific application requirements.

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