ST STM32G0 User Manual

Introduction
The STM32G0 Nucleo-32 board based on the MB1455 reference board (NUCLEO-G031K8) 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 STM32G0 microcontroller.
The Arduino
™
Nano V3 connectivity support allows the easy expansion of the functionality of the STM32 Nucleo open
development platform with a wide choice of specialized shields.
The STM32G0 Nucleo-32 board does not require any separate probe as it integrates the ST-LINK/V2-1 debugger/programmer.
The STM32G0 Nucleo-32 board comes with the STM32 comprehensive free software libraries and examples available with the
STM32CubeG0 MCU Package.
Figure 1. NUCLEO-G031K8 top view
Figure 2. NUCLEO-G031K8 bottom view
Pictures are not contractual.
STM32G0 Nucleo-32 board (MB1455)
UM2591
User manual
UM2591 - Rev 1 - June 2019
For further information contact your local STMicroelectronics sales office.
www.st.com

ST STM32G0 Specifications

General

Series	STM32G0
Core	ARM Cortex-M0+
Operating Frequency	Up to 64 MHz
ADC Resolution	12-bit
Operating Voltage	1.7 V to 3.6 V
Communication Interfaces	USART, SPI, I2C, USB, CAN
Operating Temperature	-40°C to 85°C
Package Options	LQFP, UFQFPN, TSSOP

Summary

Introduction

Ordering Information

Product Marking

Details on product marking for identification and traceability.

Products and Codification

Explanation of product codification and available variants.

Development Environment

System Requirements

Specifies the necessary system requirements for development.

Development Toolchains

Lists supported development toolchains and IDEs for the board.

Demonstration Software

Information about preloaded demonstration software and its source.

Quick Start

Getting Started

Provides initial steps and guidance for starting with the Nucleo-32 board.

Hardware Layout and Configuration

PCB Layout

Details the physical layout of components on the PCB, including top and bottom views.

Mechanical Drawing

Shows the mechanical dimensions and drawings of the board.

Embedded ST-LINK/V2-1

Information about the integrated ST-LINK/V2-1 debugger and firmware upgrade.

Power Supply

Details board power supply options via USB and external sources, with configuration details.

Board Functions

Describes board functions including LEDs, push-button, current measurement, and VCP.

Solder Bridges

Explains the configuration and function of various solder bridges on the board.

Board Connectors

Arduino™ Nano V3 Connectors CN3 and CN4

Details the Arduino Nano V3 compatible connectors and their pinout.

Federal Communications Commission (FCC) and Industry Canada (IC) Compliance Statements

FCC Compliance Statement

FCC compliance information, including Part 15 rules and user modifications.

IC Compliance Statement

Industry Canada (IC) compliance statement and identification.

CE Conformity

Warning

Warning regarding CE conformity for Class A product and potential radio interference.

Revision History