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The STLINK-V3SET is a modular stand-alone debugging and programming probe for the STM8 and STM32 microcontrollers. It is composed of a main module and a complementary adapter board.
The SWIM and JTAG/SWD interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.
The STLINK-V3SET also provides a Virtual COM port interface allowing the host PC to communicate with the target microcontroller through one UART, and bridge interfaces (SPI, I2C, CAN, GPIOs) allowing for instance the programming of the target through the bootloader.
The STLINK-V3SET can provide a second Virtual COM port interface allowing the host PC to communicate with the target microcontroller through another UART (called bridge UART). Bridge UART signals, including optional RTS and CTS, are available on adapter board only (MB1440). The second Virtual COM port activation is done through a reversible firmware update, which also disables the mass storage interface (used for drag-and-drop flash programming).
The modular architecture of STLINK-V3SET enables to extend its main features through additional modules such as the adapter board.Key Features
- Stand-alone probe with modular extensions
- 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 to 3.6 V application voltage support and 5 V tolerant inputs
- Flat cables STDC14 to MIPI10 / STDC14 / MIPI20 (connectors with 1.27 mm pitch)
- JTAG communication support
- SWD and serial wire viewer (SWV) communication support
- SWIM specific features (only available with adapter board MB1440):
- 1.65 to 5.5 V application voltage support
- SWIM header (2.54 mm pitch)
- SWIM low-speed and high-speed modes support
- Virtual COM port (VCP) specific features:
- 3 to 3.6 V application voltage support on the UART interface and 5 V tolerant inputs
- VCP frequency up to 15 MHz
- Available on STDC14 debug connector (not available on MIPI10)
- Multi-path bridge USB to SPI/UART/I2C/CAN/GPIOs specific features:
- 3 to 3.6 V application voltage support and 5 V tolerant inputs
- Signals available on adapter board only (MB1440)
- Drag-and-drop flash programming of binary files
- Two-color LEDs: communication, power
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The STLINK-V3SET is a modular stand-alone debugging and programming probe for the STM8 and STM32 microcontrollers. It is composed of a main module and a complementary adapter board. The SWIM and JTAG/SWD interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board. The modular architecture of STLINK-V3SET enables to extend its main features through additional modules such as the adapter board.
Development Tools
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Picture Part number Manufacturer Description 
B-STLINK-VOLT ST Voltage adaptation board for STLINK-V3SET Part NumberVoltage adaptation board for STLINK-V3SET
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Picture Part number Manufacturer Description ST-LINK-SERVER ST ST-LINK server software module STLINK-V3-BRIDGE ST Software API compatible with the bridge interface of STLINK-V3 
STM32CubeProg ST STM32CubeProgrammer software for all STM32 STSW-LINK007 ST ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade STSW-LINK009 ST ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10 Part NumberST-LINK server software module
Software API compatible with the bridge interface of STLINK-V3
STM32CubeProgrammer software for all STM32
ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade
ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10
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Quality and Reliability
| Part Number | Marketing Status | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|
| STLINK-V3SET | Active | Ecopack1 | |
STLINK-V3SET
Package:
Ecopack1Material Declaration**:
(**) 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 | General Description | Specific features | RoHS Compliance Grade | Marketing Status | Board production status | Material Declaration | Third Party link | ECCN (US) | Country of Origin | WEEE Compliant | Budgetary Price (US$)*/Qty | More info | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STLINK-V3SET | 7 distributors | Buy now | STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8 | - | Ecopack1 | Active | Stock available | - | - | 3A991A2 | CHINA | true | 35.0 / 1 |
(*) 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
