STM32F401RE NUCLEO-F401RE ARM STM32 Minimum System Development Board

Product Overview:

The STM32 Nucleo-F401RE is a versatile and cost-effective development board featuring the STM32F401RET6 microcontroller. It offers a flexible platform for prototyping and development, compatible with Arduino™ Uno V3 and ST morpho headers, facilitating easy expansion with various shields and modules. The integrated ST-LINK/V2-1 debugger/programmer simplifies the development process without the need for external tools.

Key Features:

• Microcontroller: STM32F401RET6
  • Core: ARM® 32-bit Cortex®-M4 with FPU
  • Operating Frequency: Up to 84 MHz
  • Flash Memory: 512 KB
  • SRAM: 96 KB
  • Package: LQFP64
• Integrated Debugger/Programmer: ST-LINK/V2-1
  • USB re-enumeration capability: mass storage, Virtual COM port, and debug port
• Connectivity:
  • USB Interface: USB 2.0 Full Speed
  • Communication Interfaces:
    • USART/UART: 3
    • SPI: 4
    • I2C: 3
    • SDIO
• Analog Features:
  • ADC: 12-bit, 16 channels
  • DAC: Not available
• Timers:
  • Advanced-control Timer: 1
  • General Purpose Timers: 7
  • Watchdog Timers: 2
• GPIO: 50 pins with external interrupt capability
• Power Supply:
  • USB VBUS (5V)
  • External sources: 3.3V, 5V, 7V to 12V
• Operating Voltage: 1.7V to 3.6V
• Expansion Connectors:
  • Arduino™ Uno V3 compatibility
  • ST morpho extension pin headers for full access to all STM32 I/Os
• On-board Features:
  • 1 user LED
  • 1 user push-button
  • 1 reset push-button
  • 32.768 kHz crystal oscillator for RTC

Software Support:

• Comprehensive free software libraries and examples are available with the STM32Cube MCU Package
• Compatible with various Integrated Development Environments (IDEs), including:
  • IAR Embedded Workbench
  • Keil MDK
  • STM32CubeIDE
  • ARM® mbed™ online resources

Applications:

• Embedded system prototyping
• IoT device development
• Industrial control systems
• Consumer electronics
• Educational purposes