STMicroelectronics STM32 Nucleo-32 MCU Development Board NUCLEO-F303K8

The STM32 Nucleo-32 development board provides a flexible way for users to try out new concepts and build prototype applications. The STM32F303K8T6 microcontroller in a 32-pin package offers various combinations of performance, power consumption and features. The Nucleo-32 development board comes with the STM32 comprehensive software HAL library together with various packaged software examples.

Features and Benefits

- STM32F303K8T6 72MHz Cortex-M4F core microcontroller with 64KB Flash memory, 16KB Parity SRAM

- Arduino™ Nano Shield connectivity

- On-board ST-LINK/V2-1 debugger/programmer

- USB port: Virtual COM port, mass storage, debug port

- Power supply from USB or external source

- 3 x LEDs: USB communication, power, and user application

- Reset pushbutton

- ARM mbed Enabled (mbed.org)

- Supported by Integrated Development Environments (IDE) including IAR™, Keil®, GCC-based IDE

STM32F3 Series 32-Bit ARM® Cortex®-M4 Microcontrollers, STMicroelectronics


The STM32 F3 series of mixed-signal MCUs with DSP and FPU instructions combines a 32-bit ARM Cortex-M4 core running at 72MHz with an advanced analogue peripheral set.

Fast comparators (50ns)

Programmable gain amplifiers (4 gain ranges)

12-Bit DACs

Fast 12-Bit ADCs (5 MSPS per channel with up to 18MSPS in interleaved mode)


Fast 144MHz motor control timers, timing resolution better 7ns

The STM32 F3 series of mixed-signal MCUs with DSP and FPU instructions combines a 32-bit ARM Cortex-M4 core running at 72MHz with an advanced analogue peripheral set.