STM32 Nucleo-F207ZG

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When using this board with RIOT, set the BOARD variable to nucleo-f207zg in your Makefile. If you follow the standard RIOT project structure, your Makefile should look like this:

# name of your application
APPLICATION = hello-world

# Change this to your board if you want to build for a different board
BOARD ?= nucleo-f207zg

# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/RIOT

include $(RIOTBASE)/Makefile.include

Support for the STM32 Nucleo-F207ZG

Overview

The Nucleo-F207ZG is a board from ST’s Nucleo family supporting a ARM Cortex-M3 STM32F207ZG microcontroller with 128KiB of SRAM and 1MiB of ROM Flash.

You can find general information about the Nucleo144 boards on the boards_common_nucleo144 page.

Hardware

Nucleo144 F207ZG

Pinout

Pinout for the Nucleo-F207ZG (from STM user manual, UM1974, http://www.st.com/resource/en/user_manual/dm00244518.pdf, page 32)

MCU

MCU	STM32F207ZG
Family	ARM Cortex-M3
Vendor	ST Microelectronics
RAM	128KiB
Flash	1MiB
Frequency	up to 120MHz
FPU	no
Timers	17 (2x watchdog, 1 SysTick, 12x 16-bit, 2x 32-bit [TIM2])
ADCs	3x 12-bit (24 channels)
UARTs	6
SPIs	3
I2Cs	3
RTC	1
CAN	2
USB	1
Ethernet	1
Vcc	1.8V - 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
	SPI	1 SPI
	USB	no
	Timer	2 32 bit timers

Flashing the Board

A detailed description about the flashing process can be found on the guides page. The board name for the Nucleo-F207ZG is nucleo-f207zg.