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  • The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontrollers. 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. In addition to providing the same functionalities as the ST-LINK/V2, the ST-LINK/V2-ISOL features digital isolation between the PC and the target application board. It also withstands voltages of up to 1000 Vrms.

    STM8 applications use the USB full-speed interface to communicate with the ST Visual Develop (STVD-STM8) or ST Visual Programmer (STVP-STM8) software, or with integrated development environments from third-parties.
    STM32 applications use the USB full-speed interface to communicate with the STM32CubeIDE software tool or with integrated development environments from third-parties.

    Key Features

    • 5 V power supplied by a USB connector
    • USB 2.0 full-speed compatible interface
    • USB Type-A to Mini-B cable provided
    • SWIM specific features:
      • 1.65 V to 5.5 V application voltage support on the SWIM interface
      • SWIM low-speed and high-speed modes support
      • SWIM programming speed rates: 9.7 kbyte/s in low-speed, 12.8 kbyte/s in high-speed
      • SWIM cable for connection to an application with an ERNI standard connectorVertical connector reference: 284697 or 214017Horizontal connector reference: 214012
      • SWIM cable for connection to an application with pin headers or 2.54 mm pitch connector
    • JTAG/serial wire debug (SWD) specific features:
      • 1.65 V to 3.6 V application voltage support on the JTAG/SWD interface and 5 V tolerant inputs
      • JTAG cable for connection to a standard JTAG 20-pin 2.54 mm pitch connector
      • JTAG support
      • SWD and serial wire viewer (SWV) communication support
    • Direct firmware update support (DFU)
    • Status LED blinking during the communication with the PC
    • Operating temperature from 0 °C to 50 °C
    • 1000 Vrms high isolation voltage (ST-LINK/V2-ISOL only)

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB1275
      ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 microcontrollers
      5.0
      258.9 KB
      PDF
      DB1275

      ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 microcontrollers

    • Description Version Size Action
      TN1235
      Overview of ST-LINK derivatives
      3.0
      856.22 KB
      PDF
      TN1235

      Overview of ST-LINK derivatives

    • Description Version Size Action
      UM1075
      ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32
      8.0
      675.68 KB
      PDF
      UM1075

      ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32

Hardware Resources

    • Description Version Size Action
      ST-LINK/V2 BOM B-01
      12.56 KB
      ZIP
      ST-LINK/V2-ISOL BOM B-03
      12.96 KB
      ZIP

      ST-LINK/V2 BOM

      ST-LINK/V2-ISOL BOM

Legal

    • Description Version Size Action
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
ST-LINK/V2
Active
Ecopack1
ST-LINK/V2-ISOL
Active
Ecopack1

ST-LINK/V2

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

ST-LINK/V2-ISOL

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Budgetary Price (US$)*/Qty
ST-LINK/V2-ISOL Available at 7 distributors

Distributor availability ofST-LINK/V2-ISOL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 54 1 Order Now
COMPEL EUROPE 69 1 Order Now
RS COMPONENTS EUROPE 189 1 Order Now
ARROW EUROPE 30 0 Order Now
Newark Element14 AMERICA 25 0 Order Now
MOUSER WORLDWIDE 102 1 Order Now
Farnell Element14 EUROPE 594 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

54

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

69

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

189

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

30

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

25

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

102

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

594

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

Buy now -
Active
ST 3A991A2 NEC 79.0 / 1
ST-LINK/V2 Available at 10 distributors

Distributor availability ofST-LINK/V2

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2959 1 Order Now
COMPEL EUROPE 131 1 Order Now
RS COMPONENTS EUROPE 170 1 Order Now
FUTURE WORLDWIDE 11 1 Order Now
ARROW EUROPE 264 0 Order Now
Newark Element14 AMERICA 217 0 Order Now
MOUSER WORLDWIDE 1266 1 Order Now
Farnell Element14 EUROPE 2699 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now
RUTRONIK EUROPE 37 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

2959

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

131

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

170

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

11

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

264

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

217

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1266

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2699

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

37

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

Buy now -
Active
ST 3A991A2 NEC 21.0 / 1

ST-LINK/V2-ISOL

Core Product

-

Marketing Status

Active

Distributor availability ofST-LINK/V2-ISOL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 54 1 Order Now
COMPEL EUROPE 69 1 Order Now
RS COMPONENTS EUROPE 189 1 Order Now
ARROW EUROPE 30 0 Order Now
Newark Element14 AMERICA 25 0 Order Now
MOUSER WORLDWIDE 102 1 Order Now
Farnell Element14 EUROPE 594 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

54

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

69

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

189

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

30

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

25

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

102

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

594

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

Supplier

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

ST-LINK/V2

Core Product

-

Marketing Status

Active

Distributor availability ofST-LINK/V2

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2959 1 Order Now
COMPEL EUROPE 131 1 Order Now
RS COMPONENTS EUROPE 170 1 Order Now
FUTURE WORLDWIDE 11 1 Order Now
ARROW EUROPE 264 0 Order Now
Newark Element14 AMERICA 217 0 Order Now
MOUSER WORLDWIDE 1266 1 Order Now
Farnell Element14 EUROPE 2699 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now
RUTRONIK EUROPE 37 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

2959

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

131

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

170

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

11

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

264

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

217

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1266

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2699

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

37

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

Supplier

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

(*) 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