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Board: Nucleo32 F303

Jose Alamos edited this page Aug 9, 2018 · 3 revisions

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The Nucleo32-F303 is a board from ST's Nucleo family supporting a ARM Cortex-M4 STM32F303K8 microcontroller with 8Kb of SRAM and 64Kb of ROM Flash.




Family ARM Cortex-M4
Vendor ST Microelectronics
RAM 12Kb
Flash 64Kb
Frequency up to 72MHz (64MHz with PLL option)
FPU no
Timers 11 (2x watchdog, 1 SysTick, 7x 16-bit, 1x 32-bit)
ADCs 2x with selectable resolution 6/8/10/12-bit
SPIs 1
I2Cs 1
Vcc 2.0V - 3.6V
Datasheet Datasheet
Reference Manual [
Programming Manual Programming Manual
Board Manual Board Manual

Implementation Status

Device ID Supported Comments
MCU STM32F030R8 partly Energy saving modes not fully utilized
Low-level driver GPIO yes
PWM yes (3 pins available)
UART 2 UARTs USART2 via STLink/USB or D0(RX)/D1(TX) and USART1 on PA10(RX)/PA09(TX)
ADC 5 pins
I2C no
SPI no
USB no
Timer 1 32 bit timer

Flashing the device

The ST Nucleo-F030R8 board includes an on-board ST-LINK V2 programmer. The easiest way to program the board is to use OpenOCD. Once you have installed OpenOCD (look here for installation instructions), you can flash the board simply by typing

make BOARD=nucleo-f030 flash

and debug via GDB by simply typing

make BOARD=nucleo-f030 debug

Supported Toolchains

For using the ST Nucleo-F030 board we strongly recommend the usage of the GNU Tools for ARM Embedded Processors toolchain.

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