ST NUCLEO-G071RB User Manual

March 2021 UM2324 Rev 4 1/43
1
UM2324
User manual
STM32 Nucleo-64 boards (MB1360)
Introduction
The STM32 Nucleo-64 boards, based on the MB1360 reference board (NUCLEO-G070RB,
NUCLEO-G071RB, and NUCLEO-G0B1RE order codes) provide an affordable and flexible
way for users to try out new concepts and build prototypes with the STM32 microcontroller,
which provide various combinations of performance, power consumption, and features.
ARDUINO
®
Uno V3 connectivity and ST morpho headers provide easy means of expanding
the functionality of the Nucleo open development platform with a wide choice of specialized
shields.
The STM32 Nucleo-64 boards do not require any se
parate probe, as they integrate the
ST-LINK/V2-1 debugger/programmer. The STM32 Nucleo-64 boards come with the
com
prehensive free STM32 software libraries and examples that are available with the
STM32CubeG0 MCU Package.
Figure 1. STM32 Nucleo-64 board top view
Picture is not contractual.
www.st.com

ST NUCLEO-G071RB Specifications

General

Microcontroller	STM32G071RB
Core	ARM Cortex-M0+
Clock Frequency	64 MHz
Flash Memory	128 KB
SRAM	36 KB
DAC Channels	1
On-board Debugger	ST-LINK/V2-1
Debug Interface	SWD
ADC Channels	16
Communication Interfaces	I2C, SPI, USART
USB	USB 2.0
Board Connectors	Arduino Uno R3 compatible

Summary

STM32 Nucleo-64 Board Features

STM32 Nucleo-64 Board Ordering Information

STM32 Nucleo-64 Development Environment Setup

3.1 System Requirements

3.2 Development Toolchains

Lists supported IDEs and toolchains for STM32 Nucleo-64 development.

Quick Start Guide for STM32 Nucleo-64

5.1 Getting Started

Initial steps to evaluate and begin development on the STM32 Nucleo-64 board.

STM32 Nucleo-64 Hardware Layout and Configuration

6.2 Default Board Configuration

6.4 Embedded ST-LINK/V2-1

Details the integrated ST-LINK/V2-1 debugger/programmer features and usage.

6.5 Power Supply and Power Selection

Covers various sources for powering the STM32 Nucleo-64 board.

6.6 Programming/Debugging When the Power Supply is Not from ST-LINK

Procedure for programming/debugging when external power is used.

6.7 OSC Clock Sources

6.13 Jumper Configuration

Details on jumper settings for various board functionalities.

6.14 Configuration of the Solder Bridges

Explains the configurations and settings for the board's solder bridges.

STM32 Nucleo-64 Board Connectors Overview

7.1 CN2 USB Micro-B Connector

7.2 ARDUINO® Uno V3 Connector

Information on the ARDUINO Uno V3 compatible connectors.

7.3 CN7 and CN10 ST Morpho Connectors

Details the ST morpho connectors for expanded I/O access.

STM32 Nucleo-64 Board I/O Assignment Details