October 2018

UM1075 Rev 8

1/19

1

UM1075

User manual

ST-LINK/V2 in-circuit debugger/programmer

for STM8 and STM32

Introduction

The ST-LINK/V2 is an in-circuit debugger/programmer for the STM8 and STM32

microcontrollers. The single wire interface module (SWIM) and the JTAG/serial wire

debugging (SWD) interfaces facilitate the communication with any STM8 or STM32

microcontroller operating on an application board.

In addition to providing the same functionalities of the ST-LINK/V2, the ST-LINK/V2-ISOL

features digital isolation between the PC and the target application board. It also withstands

The USB full-speed interface enables communication with a PC and:

•

STM8 devices via ST Visual Develop (STVD) or ST Visual Program (STVP) software

(available from STMicroelectronics)

•

environments.

Figure 1. ST-LINK/V2 and ST-LINK/V2-ISOL

ST-LINK/V2

ST-LINK/V2-ISOL

www.st.com