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  • The STLINK-V3MODS is a small size debugging and programming probe for STM32 microcontrollers.

    The JTAG/SWD interfaces are used to communicate with any STM32 microcontroller located on an application board.
    The STLINK-V3MODS also provides a Virtual COM port interface enabling the host PC to communicate with the target microcontroller through one UART, and bridge interfaces (SPI, I2C, CAN, GPIOs) simplifying for instance the field programming through bootloader.
    The STLINK-V3MODS is ready to be embedded in a master application and can be directly soldered on the PCB motherboard.

    Key Features

    • Modular probe with small size: approximately 15 x 30 mm
    • Direct-to-PCB implementation by 2 x 16-pin 1.27 mm edge castellated vias, with all signals available in required minimum PCB surface
    • Self-powered through a USB connector (Micro-B)
    • USB 2.0 high-speed compatible interface
    • Direct firmware update support (DFU)
    • JTAG / serial wire debugging (SWD) specific features:
      • 3 V to 3.6 V application voltage support and 5 V tolerant inputs
      • JTAG communication support
      • SWD and serial wire viewer (SWV) communication support
    • Virtual COM port (VCP) specific features:
      • 3 V to 3.6 V application voltage support on the UART interface and 5 V tolerant inputs
      • VCP frequency up to 15 MHz
    • Multi-path bridge USB to SPI/UART/I2C/CAN/GPIOs specific features:
      • 3 V to 3.6 V application voltage support and 5 V tolerant inputs
    • Drag-and-drop Flash programming
    • Two color LEDs: communication, power

Recommended for you

Development Tools

    • Part Number

      Software API compatible with the bridge interface of STLINK-V3

      STM32CubeProgrammer software for all STM32

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB3736
      STLINK-V3MODS mini debugger and programmer for STM32 microcontrollers
      1.0
      202.65 KB
      PDF
      DB3736

      STLINK-V3MODS mini debugger and programmer for 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
      UM2502
      STLINK-V3MODS and STLINK-V3MINI mini debuggers/programmers for STM32
      1.0
      1.31 MB
      PDF
      UM2502

      STLINK-V3MODS and STLINK-V3MINI mini debuggers/programmers for STM32

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      STLINK-V3MODS CAD Symbol and Footprint files 1.0
      545.66 KB
      ZIP

      STLINK-V3MODS CAD Symbol and Footprint files

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
STLINK-V3MODS
Active
Ecopack1

STLINK-V3MODS

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
STLINK-V3MODS Available at 2 distributors

Distributor availability ofSTLINK-V3MODS

Distributor Name
Region Stock Min. Order Third party link
FUTURE WORLDWIDE 1 1 Order Now
MOUSER WORLDWIDE 375 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

FUTURE

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

375

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-12

Buy now -
Active
ST 3A991A2 NEC 8.25 / 1

STLINK-V3MODS

Core Product

-

Marketing Status

Active

Distributor availability ofSTLINK-V3MODS

Distributor Name
Region Stock Min. Order Third party link
FUTURE WORLDWIDE 1 1 Order Now
MOUSER WORLDWIDE 375 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

FUTURE

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

375

Min.Order

1

Region

WORLDWIDE 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