ST NUCLEO-U575ZI-Q - User Manual

Introduction
The STM32U5 Nucleo-144 board based on the MB1549 reference board (order codes NUCLEO-U575ZI-Q and NUCLEO-
U5A5ZJ-Q) provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the
various combinations of performance and power‑consumption features, provided by the STM32U5 microcontroller.
The ST Zio connector, which extends the ARDUINO
®
Uno V3 connectivity, and the ST morpho headers provide easy expansion
of the functionality of the STM32 Nucleo open development platform with a wide choice of specialized shields.
The STM32U5 Nucleo-144 board does not require any separate probe as it integrates the STLINK-V3E debugger/programmer.
The STM32U5 Nucleo-144 board comes with the STM32 comprehensive free software libraries and examples available with the
STM32CubeU5 MCU Package.
Figure 1. STM32U5 Nucleo-144 board
Picture is not contractual.
STM32U5 Nucleo-144 board (MB1549)
UM2861
User manual
UM2861 - Rev 5 - February 2023
For further information contact your local STMicroelectronics sales office.
www.st.com

ST NUCLEO-U575ZI-Q Specifications

General

Microcontroller	STM32U575ZIT6
Core	ARM Cortex-M33
Clock Frequency	160 MHz
Flash Memory	2 MB
SRAM	786 KB
Ethernet	No
Debug Interface	SWD
On-board Debugger	ST-LINK/V2-1
Extension Headers	Arduino Uno V3, ST morpho
GPIO	Up to 114
Operating Temperature	-40°C to 85°C
USB	USB 2.0
Connectivity	I2C, SPI, UART
CAN	CAN FD
ADC	12-bit ADC
DAC	2x 12-bit DAC

Summary

Quick Start

Getting Started

Guides users through the initial setup and basic operation of the STM32U5 Nucleo-144 board.

Default Board Configuration

Describes the default jumper settings for the STM32U5 Nucleo-144 board.

Embedded STLINK-V3 E

Description and Features

Details the integrated STLINK-V3E debugger/programmer capabilities and supported features.

External Debug Tool Connection

Instructions for using an external debug tool with the STDC14/MIPI10 connector.

Power Supply and Power Selection

External Power Supply Input

Explains the various external power sources that can be used to power the Nucleo-144 board.

MCU Power Supply Configuration

Covers VDD selection (3V3/1V8) and MCU power supply configurations.

Virtual COM Port (VCP)

Bootloader

USB Type-C FS;HS

USB FS;HS Device Operation

UCPD Feature Details

Explains the USB Power Delivery (UCPD) feature implementation on the board.

Extension Connectors

Zio Connectors (Arduino Uno V3)

ST Morpho Headers (CN11 and CN12)

Solder Bridge Configuration for Expansion Connectors