STLINK-V3MINIE Debugger And Programmer For STM32

The STLINK-V3MINIE is a stand-alone debugging and programming tiny probe for STM32 microcontrollers, portable and easy-to-use. Onboard JTAG/SWD interfaces for communicating with STM32 microcontroller, also provides a virtual COM port for the host PC to communicate with the target microcontroller through one UART.

• STLINK-V3MINIE is a stand-alone debugging and programming tiny probe for STM32 microcontrollers.
• The JTAG/SWD interfaces are used to communicate with any STM32 microcontroller located on an application board.
• STLINK-V3MINIE also provides a Virtual COM port interface for the host PC to communicate with the target microcontroller through one UART.
• STLINK-V3MINIE is a portable version easy‑to‑use debugger and programmer including STDC14 interface with its flat cable and onboard pads for board‑to‑board (BTB) card edge connector.
• Supports all STM32 series microcontrollers with JTAG/SWD interface.
• Tiny 15 mm x 42 mm stand-alone debugging and programming probe for STM32 microcontrollers
• Self-powered through a USB Type-C connector
• USB 2.0 high-speed interface
• Probe firmware is updatable through USB
• Support drag-and-drop Flash programming of binary files
• Two color LEDs: communication, power
• JTAG communication support up to 21 MHz
• SWD (Serial Wire Debug) and SWV (Serial Wire Viewer) communication support up to 24 MHz
• Virtual COM port (VCP) up to 15 Mbps
• 1.65 to 3.60 V application voltage support

STLINK-V3MINIE

Interface Introduction

Software Support

Hardware Support

Support All STM32 Series MCUs With JTAG / SWD Interfaces

Connection Example

What's On Board

1. USB Type-C connector
2. Power LED indicator pad (LED is not soldered here)
3. STM32F723 MCU
4. BTB (board-to-board) card edge connector pads
5. STDC14 debug connector 

6. COM LED Indicator
   The LED is blinking red: the first USB enumeration with the PC is taking place.
   The LED is red: the communication between the PC and STLINK-V3MINIE is established.(end of enumeration).
   The LED is blinking green/red: data are being exchanged between the target and the PC.

Outline Dimensions

Package Contents

FAQs:

Q: What is the ST-LINK/V3MINI used for?

A: The ST-LINK/V3MINI is a compact debugger and programmer designed for STM32 microcontrollers. It supports high-speed debugging, programming, and trace features for STM32 devices.

Q: What types of STM32 devices are compatible with the ST-LINK/V3MINI?

A: The ST-LINK/V3MINI supports a wide range of STM32 microcontrollers, including STM32F, STM32L, STM32H, STM32G, and STM32WB series. It is compatible with various STM32 devices for development and debugging tasks.

Q: How does the ST-LINK/V3MINI connect to a PC and the STM32 microcontroller?

A: The ST-LINK/V3MINI connects to a PC via a USB Type-C cable and interfaces with the STM32 microcontroller through a 20-pin or 10-pin SWD (Serial Wire Debug) connector for debugging and programming.

Q: What software tools are required for using the ST-LINK/V3MINI?

A: To use the ST-LINK/V3MINI, you need the STM32CubeIDE or ST-LINK Utility software. These tools are available for download from STMicroelectronics' official website and are used for development, debugging, and programming.

Q: Does the ST-LINK/V3MINI support firmware upgrades?

A: Yes, the ST-LINK/V3MINI supports firmware upgrades through the ST-LINK Utility or STM32CubeProgrammer software. Firmware updates are provided by STMicroelectronics to enhance functionality and compatibility.