STM32 Nucleo-L452RE

Support for the STM32 Nucleo-L452RE More...

Detailed Description

Support for the STM32 Nucleo-L452RE

Overview

The Nucleo-L452RE is a board from ST's Nucleo family supporting ARM Cortex-M4 STM32L452RE microcontroller with 160KiB of RAM and 512KiB of Flash.

Pinout

Pinout for the Nucleo-L452RE (from STM board manual UM1724, http://www.st.com/resource/en/user_manual/dm00105823.pdf, page 34)

MCU

MCU	STM32L452RE
Family	ARM Cortex-M4
Vendor	ST Microelectronics
RAM	160KiB
Flash	512KiB
Frequency	up to 80MHz
FPU	yes
Timers	12 (2x watchdog, 1 SysTick, 8x 16-bit, 1x 32-bit)
ADCs	1x 12-bit
UARTs	5 (one UART, three USARTs and one Low-Power UART)
SPIs	3
I2Cs	4
RTC	1
CAN	1
Vcc	1.71 V - 3.6V
Datasheet	Datasheet
Reference Manual	Reference Manual
Programming Manual	Programming Manual
Board Manual	Board Manual

Flashing the Board Using ST-LINK Removable Media

On-board ST-LINK programmer provides via composite USB device removable media. Copying the HEX file causes reprogramming of the board. This task could be performed manually; however, the cpy2remed (copy to removable media) PROGRAMMER script does this automatically. To program board in this manner, use the command:

make BOARD=nucleo-l452re PROGRAMMER=cpy2remed flash

Note

This PROGRAMMER was tested using ST-LINK firmware 2.37.26. Firmware updates can be found on this STM webpage.

Files
file	periph_conf.h
	Peripheral MCU configuration for the nucleo-l452re board.