STM32F446RE NUCLEO Development Board

The STM32F446RE NUCLEO Development Board is an official evaluation and prototyping platform from STMicroelectronics, based on the STM32F446RE microcontroller. It features an ARM Cortex-M4 core with floating point unit, delivering high-performance processing for real-time embedded applications. The board includes an integrated ST-LINK debugger/programmer and follows the Arduino Uno Rev3 and ST morpho connector standards, making it ideal for rapid development and hardware expansion.

Technical Specifications:

• Microcontroller: STM32F446RE
• Core: ARM Cortex-M4 with FPU
• Maximum Clock Speed: Up to 180 MHz
• Flash Memory: 512 KB
• SRAM: 128 KB
• Operating Voltage: 3.3 V
• Input Power: USB or external VIN
• USB Interface: Micro-USB (ST-LINK)
• Debug Interface: ST-LINK/V2-1 with SWD
• Connectivity: GPIO, UART, SPI, I2C, I2S, CAN, PWM, ADC, DAC
• Expansion Headers: Arduino Uno Rev3, ST Morpho headers

Features:

• High-performance Cortex-M4 core with floating point support
• Onboard ST-LINK debugger and programmer
• Arduino Uno Rev3 compatibility for shields
• Extensive I/O access through ST Morpho connectors
• Flexible power supply options
• Support for STM32CubeIDE, STM32CubeMX, and Arduino IDE
• Robust ecosystem with comprehensive documentation and examples

Applications:

• Embedded system prototyping
• Motor control and industrial automation
• Audio and signal processing
• Robotics and control systems
• Educational and training platforms
• IoT gateways and smart devices