In-circuit debugger and programmer for STM8 and STM32 MCUs; with IAR EWARM and Keil RVMDK and ST toolset

The ST-LINK is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The SWIM and JTAG/SWD interface is used to communicate with the STM8 or STM32 microcontroller located on your own application board.

STM8 applications use the USB full speed interface to communicate with STMicroelectronics’ ST Visual Develop (STVD) or ST Visual Program (STVP) software.

STM32 applications use the USB full speed interface to communicate with ATOLLIC®, IAR™, KEIL™ or TASKING™ integrated development environments.

Key Features

  • 5 V power supplied by USB connector
  • USB 2.0 full speed interface compatible
  • USB standard A to Mini-B cable provided
  • 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 rates of 9.7 Kbytes/s in low speed, 12.8 Kbytes/s in high speed
    • SWIM cable for connection to an application with an ERNI standard connector vertical (ref: 284697 or 214017) or horizontal (ref: 214012)
    • SWIM cable for connection to an application with pin headers or 2.54 mm pitch connector
  • JTAG/SWD specific features:
    • 3 V to 3.6 V application voltage supported on JTAG/SWD interface and 5 V tolerant inputs
    • JTAG/SWD cable provided for connection to a standard JTAG 20-pin pitch 2.54 mm connector
  • Direct firmware update feature supported
  • Status LED which blinks during communication with PC
  • Operating temperature 0 to 50 °C





Description バージョン サイズ
DB1072 DB1072: In-circuit debugger/programmer for STM8 and STM32 2.1 82 KB
Description バージョン サイズ
UM0627 UM0627: ST-LINK in-circuit debugger/programmer for STM8 and STM32 microcontrollers 5.1 296 KB

プレゼンテーション & トレーニング資料

Description バージョン サイズ
STM32 F1 firmware library for easySPIN (L6474) motor driver - quick guide 1.0 382 KB


Description バージョン サイズ
Evaluation products license agreement 1.0 125 KB

ツール & ソフトウェア

Development Tool Software

サンプル & 購入

製品型番 General Description Specific features RoHS Compliance Grade Marketing Status Unit Price (US$) * Material Declaration 数量 Third Party link More info Order from ST Order from Distributors
ST-LINK In-circuit debugger/programmer for STM8L, STM8S and STM32 MCUs - Ecopack1 NRND 21 true 1 - MORE INFO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
ST-LINK NRNDCARDIndustrialEcopack1

(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.