ST STM32G0

Contents
1 Features...........................................................................2
2 Ordering information ..............................................................3
2.1 Product marking ...............................................................3
2.2 Products and codification ........................................................3
3 Development environment .........................................................4
3.1 System requirements ...........................................................4
3.2 Development toolchains .........................................................4
3.3 Demonstration software .........................................................4
4 Conventions.......................................................................5
5 Quick start ........................................................................6
5.1 Getting started .................................................................6
6 Hardware layout and configuration.................................................7
6.1 PCB layout ....................................................................7
6.2 Mechanical drawing ............................................................9
6.3 Embedded ST-LINK/V2-1.......................................................10
6.3.1 Drivers ...............................................................11
6.3.2 ST-LINK/V2-1 firmware upgrade ............................................11
6.4 Power supply .................................................................11
6.4.1 Power supply input from the USB connector ...................................11
6.4.2 External power supply inputs ..............................................12
6.4.3 External power supply output ..............................................13
6.5 Board functions ...............................................................13
6.5.1 LEDs .................................................................13
6.5.2 Push-button ...........................................................13
6.5.3 Current consumption measurement (IDD).....................................13
6.5.4 Virtual COM port (VCP): USART............................................14
6.6 Solder bridges ................................................................14
7 Board connectors ................................................................16
7.1 Arduino
™
Nano V3 connectors CN3 and CN4......................................16
UM2591
Contents
UM2591 - Rev 1
page 22/26