STM32 NUCLEO – F446RE Development Board

STM32 NUCLEO – F446RE Development Board from STMicroelectronics is a powerful and versatile development platform designed for engineers, educators, and embedded system developers. Built around the STM32F446RE microcontroller, this board delivers high computational performance with low power consumption, making it ideal for real-time control, signal processing, and IoT applications.

The NUCLEO-F446RE combines professional-grade hardware with user-friendly features such as Arduino™ Uno R3 compatibility, an on-board ST-LINK/V2-1 debugger, and comprehensive software support through STM32CubeIDE. Whether you are prototyping a new product, learning ARM Cortex-M programming, or developing advanced embedded applications, this board offers flexibility, reliability, and scalability.

Key Features of STM32 NUCLEO-F446RE

• High-Performance ARM Cortex-M4 Core
  Powered by an ARM Cortex-M4 CPU running at up to 180 MHz, the STM32F446RE supports DSP and floating-point operations, making it suitable for motor control, audio processing, and control systems.

• On-Board ST-LINK Debugger and Programmer
  The integrated ST-LINK/V2-1 allows programming and debugging via USB, eliminating the need for external tools and reducing setup time.

• Arduino™ and Morpho Expansion Headers
  Full compatibility with Arduino Uno R3 shields and ST Morpho headers enables quick expansion and easy integration of peripherals and add-on modules.

• Rich Peripheral Set
  Includes multiple communication interfaces such as USART, SPI, I2C, CAN, USB OTG FS, and Ethernet (via external PHY), ensuring seamless connectivity.

• Flexible Power Supply Options
  The board can be powered via USB, external power supply, or directly from Arduino headers, offering adaptability for different project requirements.

• Comprehensive Software Ecosystem
  Supported by STM32Cube HAL libraries, FreeRTOS, and popular IDEs like STM32CubeIDE, Keil, and IAR, ensuring fast development and robust firmware design.

Technical Specifications

• Microcontroller: STM32F446RE

• Core: ARM Cortex-M4 with FPU and DSP

• Operating Frequency: Up to 180 MHz

• Flash Memory: 512 KB

• SRAM: 128 KB

• Operating Voltage: 1.7 V to 3.6 V

• I/O Pins: Up to 82 GPIOs

• Timers: Advanced-control, general-purpose, and basic timers

• Communication Interfaces:

  • 4 × USART/UART

  • 3 × SPI

  • 3 × I2C

  • CAN

  • USB 2.0 OTG FS

• ADC: 12-bit ADC with multiple channels

• Debug Interface: SWD via ST-LINK

• Form Factor: Arduino Uno R3 compatible

Applications of STM32 NUCLEO-F446RE

The STM32 NUCLEO-F446RE development board is widely used across industrial, academic, and commercial projects:

• Embedded System Prototyping
  Rapidly design and test embedded applications with high processing demands.

• Motor Control and Robotics
  Ideal for BLDC motor control, robotics platforms, and automation systems due to its DSP capabilities.

• IoT and Smart Devices
  Build connected devices with sensor integration, communication stacks, and real-time data processing.

• Digital Signal Processing (DSP)
  Suitable for audio processing, filtering, and control algorithms using the Cortex-M4 FPU.

• Industrial Control Systems
  Used in PLCs, power monitoring, and industrial automation solutions.

• Academic Learning and Research
  Widely adopted in engineering colleges and training labs for teaching ARM Cortex-M programming.

Why Choose STM32 NUCLEO-F446RE?

The STM32 NUCLEO-F446RE Development Board offers an excellent balance of performance, flexibility, and ease of use. With its powerful Cortex-M4 core, extensive peripheral support, and strong software ecosystem, it is a reliable choice for both beginners and professionals. Whether you are developing a prototype or teaching embedded systems, this board accelerates innovation and reduces time to market.

Order the STM32 NUCLEO-F446RE today and bring your embedded ideas to life.

Package Includes:

1 x STM32 NUCLEO – F446RE Development Board

FAQ

1. Where can we buy this STM32 NUCLEO – F446RE Development Board?

This product is available online  https://aiiottech.in/product/stm32-nucleo-f446re-development-board/  and also available at our store in Pudupakkam/Kelambakkam, Chennai-603103

2. When can I get this STM32 NUCLEO – F446RE Development Board after placing the order?

RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 1-3 working days.

Video Link: NUCLEO-F446RE by STMicroelectronics Product Video