STMicroelectronics ST-LINK/V2 In-Circuit Debuggers/Programmers

STMicroelectronics ST-LINK/V2 In-Circuit Debuggers/Programmers are designed for the STM8 and STM32 microcontrollers. The Single-Wire Interface Module (SWIM) and JTAG/Serial Wire Debugging (SWD) interfaces are used to communicate with the STM8 or STM32 microcontroller on an application board. The ST-LINK/V2-ISOL features digital isolation between the PC and the target application board and withstands voltages up to 1000Vrms. These in-circuit programmers feature 1.65V to 5.5V application voltage range support on the SWIM interface and 1.65V to 3.6V application voltage range support on JTAG/SWD interface. The ST-LINK/V2 programmers include a USB 2.0 full-speed compatible interface and a USB Type-A to Mini-B cable.

The STM8 microcontroller applications use the USB full-speed interface to communicate with the ST Visual Develop (STVD-STM8) or ST Visual Programmer (STVP-STM8) software. The STM32 microcontroller applications use the USB full-speed interface to communicate with the STM32CubeIDE software tool.

Features

  • 5V power supplied by a USB connector
  • USB 2.0 full-speed compatible interface
  • USB Type-A to mini-B cable provided
  • SWIM:
    • 1.65V to 5.5V application voltage support on the SWIM interface
    • SWIM low-speed and high-speed modes support
    • SWIM programming speed rates:
      • 9.7kbyte/s in low-speed
      • 12.8kbyte/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 2.54mm pitch connector
  • JTAG/Serial Wire Debug (SWD):
    • 1.65V to 3.6V application voltage support on the JTAG/SWD interface and 5V tolerant inputs
    • JTAG cable for connection to a standard JTAG 20-pin 2.54mm pitch connector
    • JTAG support
    • SWD and Serial Wire Viewer (SWV) communication support
  • Direct firmware Update support (DFU)
  • Status LED blinking during communication with the PC
  • Operating temperature from 0°C to 50°C
  • 1000Vrms high isolation voltage (ST-LINK/V2-ISOL)
Published: 2024-08-23 | Updated: 2024-10-09