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Board: Nucleo144 F207

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

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The Nucleo144-F207 is a board from ST's Nucleo family supporting a ARM Cortex-M3 STM32F207ZG microcontroller with 128Kb of SRAM and 1Mb of ROM Flash.


Nucleo144 F207


Family ARM Cortex-M3
Vendor ST Microelectronics
RAM 128Kb
Flash 1Mb
Frequency up to 120MHz
FPU yes
Timers 17 (2x watchdog, 1 SysTick, 12x 16-bit, 2x 32-bit [TIM2])
ADCs 3x 12-bit
SPIs 3
I2Cs 3
Vcc 2.0V - 3.6V
Datasheet Datasheet
Reference Manual Reference Manual
Programming Manual Programming Manual
Board Manual Board Manual

Implementation Status

Device ID Supported Comments
MCU STM32F207ZG partly Energy saving modes not fully utilized
Low-level driver GPIO yes
PWM yes (7 pins available in see PR #6192)
UART 2 UARTs USART2 via STLink/USB or D0(RX)/D1(TX) and USART6 on PA12(RX)/PA11(TX)
I2C 1 I2C
USB no
Timer 2 32 bit timers

Flashing the device

The ST Nucleo-F207ZG board includes an on-board ST-LINK V2-1 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=nucleo144-f207 flash

and debug via GDB by simply typing

make BOARD=nucleo144-f207 debug

Supported Toolchains

For using the ST Nucleo144-F207 board we strongly recommend the usage of the GNU Tools for ARM Embedded Processors toolchain.

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