ST-LINK/V2 In-Circuit Debugger Programmer for STM8 STM32

The ST-LINK/V2 is a high-performance in-circuit debugger and programmer designed for the STM8 and STM32 microcontroller families. It provides a seamless development experience by supporting both the SWIM (Single Wire Interface Module) and JTAG/SWD (Serial Wire Debugging) interfaces, enabling communication with any target microcontroller on an application board.

For STM8 applications, the USB full-speed interface ensures fast and reliable communication with ST Visual Develop (STVD) and ST Visual Program (STVP) software. For STM32 projects, the same USB interface works with popular IDEs including Atollic, IAR, Keil, and TASKING, offering broad compatibility across development environments.

The unit is powered directly via a standard USB 2.0 full-speed compatible connection, eliminating the need for an external power supply. It supports a wide input voltage range from 1.65V to 5.5V on the SWIM interface, ensuring flexibility across different board designs. The JTAG/SWD interface supports 1.65V to 3.6V with 5V tolerant inputs, making it safe for mixed-voltage systems.

Key Features

• Supports SWIM low-speed and high-speed modes for efficient programming and debugging
• Direct firmware update feature allows the tool itself to be updated easily
• A status LED blinks during active communication with the PC, providing clear operational feedback
• Suitable for embedded design development and programming applications

What’s Included

• ST-LINK/V2 debugger and programmer unit
• USB standard A to mini B cable
• SWIM low-cost connector
• SWIM flat ribbon cable with a standard ERNI connector at one end
• JTAG/SWD and SWV flat ribbon cable with a 20-pin connector

This versatile programmer is an essential tool for developers working with STM8 and STM32 microcontrollers, offering reliable, in