ST-LINK/V2 (left) and ST-LINK/V2-ISOL

(right). Pictures are not contractual.

Features

•

5 V power supplied by a USB connector

•

USB 2.0 full-speed compatible interface

•

USB Type-A to Mini-B cable provided

•

SWIM specific features:

–

1.65 V to 5.5 V application voltage support on the SWIM interface

–

SWIM low-speed and high-speed modes support

–

SWIM programming speed rates: 9.7 kbyte/s in low-speed, 12.8 kbyte/s in

high-speed

–

SWIM cable for connection to an application with an ERNI standard

connector

◦

Vertical connector reference: 284697 or 214017

◦

Horizontal connector reference: 214012

–

SWIM cable for connection to an application with pin headers or 2.54 mm

pitch connector

•

JTAG/serial wire debug (SWD) specific features:

–

1.65 V to 3.6 V application voltage support on the JTAG/SWD interface and

5 V tolerant inputs

–

JTAG cable for connection to a standard JTAG 20-pin 2.54 mm pitch

connector

–

JTAG support

–

SWD and serial wire viewer (SWV) communication support

•

Direct firmware update support (DFU)

•

Status LED blinking during the communication with the PC

•

Operating temperature from 0 °C to 50 °C

•

Description

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

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

debugging (SWD) interfaces are used to communicate with any STM8 or STM32

microcontroller located on an application board. In addition to providing the same

functionalities as the ST-LINK/V2, the ST-LINK/V2-ISOL features digital isolation

between the PC and the target application board. It also withstands voltages of up to

STM8 applications use the USB full-speed interface to communicate with the ST

Visual Develop (STVD-STM8) or ST Visual Programmer (STVP-STM8) software, or

with integrated development environments from third-parties.

STM32 applications use the USB full-speed interface to communicate with the

STM32CubeIDE software tool or with integrated development environments from

third-parties.

Product status link

ST-LINK/V2

ST-LINK/V2 in-circuit debugger/programmer

for STM8 and STM32 microcontrollers

ST-LINK/V2

Data brief

DB1275 - Rev 5 - April 2020

For further information contact your local STMicroelectronics sales office.

www.st.com