STMicroelectronics | ST-LINK/V2

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

Features:

• 5 V power supplied by a USB connector
• USB 2.0 full speed compatible interface
• USB standard A to mini B cable
• SWIM specific features
  • 1.65 V to 5.5 V application voltage supported on SWIM interface
  • SWIM low-speed and high-speed modes supported
  • SWIM programming speed rate: 9.7 Kbytes/s in low speed and 12.8 Kbytes/s in high speed
  • SWIM cable for connection to the application via a pin header or a 2.54 mm pitch connector
• JTAG specific features
  • 1.65 V to 3.6 V application voltage supported on the JTAG interface and 5 V tolerant inputs
  • JTAG cable for connection to a standard JTAG 20-pin pitch 2.54 mm connector
• Direct firmware update feature supported (DFU)
• Status LED which blinks during communication with the PC
• Operating temperature 0 to 50 °C