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The STLINK-V3MINI is a stand-alone debugging and programming mini probe for STM32 microcontrollers.
The JTAG/SWD interfaces are used to communicate with any STM32 microcontroller located on an application board.
The STLINK-V3MINI also provides a Virtual COM port interface allowing the host PC to communicate with the target microcontroller through one UART.
The STLINK-V3MINI is a portable version, easy-to-use debugger//programmer including STDC14 interface with its flat cable.Key Features
- Stand-alone probe
- Approximately 15 x 30 mm high-density integration PCB
- Delivered with 1.27 mm pitch STDC14 debug connector and STDC14 to STDC14 flat cable
- 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
- Drag-and-drop Flash programming
- Two color LEDs: communication, power
- Includes STDC14 signals protection
Development Tools
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Picture Part number Manufacturer Description 
STLINK-V3SET ST STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8 Part NumberSTLINK-V3 modular in-circuit debugger and programmer for STM32/STM8
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Picture Part number Manufacturer Description ST-LINK-SERVER ST ST-LINK server software module 
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
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-V3MINI |
Active
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Ecopack1 |
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STLINK-V3MINI
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 | Core Product | Marketing Status | Supplier | ECCN (US) | ECCN (EU) | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|
| STLINK-V3MINI | 7 distributors | Buy now | - |
Active
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ST | 3A991A2 | NEC | 9.75 / 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
