STM32 NUCLEO-F446RE STM32F446RET6 Microcontroller Development Board

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UGX250,000

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Overview
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The STM32 NUCLEO-F446RE is a development board based on the STM32F446RET6 microcontroller from STMicroelectronics. The STM32 Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the external SMPS significantly reduces power consumption in Run mode. The ARDUINO® Uno V3 connectivity support and the ST morpho headers allow the easy expansion of the functionality of the STM32 Nucleo open development platform with a wide choice of specialized shields.

The STM32 Nucleo-64 board does not require any separate probe as it integrates the ST-LINK debugger/programmer. The STM32 Nucleo-64 board comes with the STM32 comprehensive free software libraries and examples available with the STM32Cube MCU Package.

Specifications:

Feature	Description
Microcontroller	STM32F446RET6
Core	ARM Cortex-M4 (with FPU)
Operating Frequency	Up to 180 MHz
Flash Memory	512 KB
SRAM	128 KB
USB Interface	Full-Speed USB 2.0 OTG
Arduino Uno R3 Compatible	Yes (for shields)
ST morpho Extension	Yes (for full STM32 I/O access)
Integrated ST-LINK/V2-1	Yes (no need for external programmer/debugger)
Power Supply	Via USB (5V), or external VIN (7–12V)
I/Os Available	Up to 50 GPIOs (depending on configuration)

Unlike the NUCLEO-F411RE Dev Board, NUCLEO-F446RE offers richer peripheral options, including DAC, CAN, SDIO, and external memory interface. Therefore, F446RE is faster (180MHz) and better suited for higher-performance applications.