STM32 Nucleo-L552ZE-Q

Caution

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Tip

When using this board with RIOT, set the BOARD variable to nucleo-l552ze-q in your Makefile. If you follow the standard RIOT project structure, your Makefile should look like this:

./Makefile

# name of your application
APPLICATION = hello-world

# Change this to your board if you want to build for a different board
BOARD ?= nucleo-l552ze-q

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

include $(RIOTBASE)/Makefile.include

Support for the STM32 Nucleo-L552ZE-Q

Overview

The Nucleo-L552ZE-Q is a board from ST’s Nucleo family supporting ARM Cortex-M33 STM32L552ZE ultra-low-pawer microcontroller with TrustZone, 256KiB of RAM and 512KiB of Flash.

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

Hardware

MCU

MCU	STM32L552ZE
Family	ARM Cortex-M33
Vendor	ST Microelectronics
RAM	256KiB
Flash	512KiB
Frequency	up tp 110MHz
FPU	yes
TrustZone	yes
Timers	16
UARTs	6 (3xUSART, 2xUART, 1xLPUART)
I2Cs	4
SPIs	3
CAN	1
Datasheet	Datasheet
Reference Manual	Reference Manual
Programming Manual	Programming Manual
Board Manual	Board Manual

Flashing the Board

A detailed description about the flashing process can be found on the guides page. The board name for the Nucleo-L552ZE-Q is nucleo-l552ze-q.