features: 1. ST-LINK/V2 is a development tool that can simulate online and download STM8 and STM322. ST-LINK/V2 is a development tool designed by ST STF Semiconductor to evaluate and develop STM8 series and STM32 series MCU, which integrates online simulation and download3. STM8 series is connected with ST-LINK/V2 through SWIM interface, and STM32 series is connected with JTAG/SWD ST-LINK/V24. ST-LINK/V2 is connected to PC through high-speed USB2.05. Supported software: ST-LINK Utility v2.0 (and above); STVD Version 4.2.1 (and above); STVP Version 3.2.3 (and above); IAR EWARM Revision V6.20 (and above); IAR EWSTM8 Revision V1.30 (and above); KEIL RVMDK Revision V4.21 (and above); ATOLLIC; TASKINGSpecifications:Product name: ST emulatorcolor: WhiteMaterial: ABSVoltage range supported by JTAG/SWD: 1.65V-3.6VSWIM support voltage range: 1.65V-5.5VSupport SWV: YESNumber of debugging interfaces: 2LED status indicator: two-color LEDProgramming function: FLASH ROM, EEPROM, AFR, etc. can be writtenSimulation function: support full speed operation, single step debugging, breakpoint debugging and other debugging methods, and view IO status, variable data, etcSimulation performance: USB2.0 interface is used for simulation debugging, single step debugging, breakpoint debugging, and fast responseProgramming performance: USB2.0 interface is used for SWIM/JTAG/SWD download, which is fastConnection interface with target board: SWIM standard interface specified by ST - LINK/V2 and JTAG/SWD standard interfaceFirmware upgradeability:Firmware can be updated. ST will introduce more STM8 and STM32 models, and will also add new device models to the STVD device support list. When you need to use the new models in development, upgrade STVD, and upgrade the firmware program, you can support the new models. The upgrade mode is automatic upgradePackage Contents:1 x ST - LINK/V2 Emulator1 x USB cable (type-A male to mini-B male)1 x 20 pin JTAG/SWD flat cable1 x 4 pin SWIM connecting line1 x 4 pin SWIM loose connectorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.