ST STLINK-V3MINIE User Manual

Introduction
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 on‑board pads for board‑to‑board (BTB) card edge connector.
Figure 1. STLINK-V3MINIE top, bottom, and cable views
Pictures are not contractual.
STLINK-V3MINIE debugger/programmer tiny probe for STM32 microcontrollers
UM2910
User manual
UM2910 - Rev 2 - January 2022
For further information contact your local STMicroelectronics sales office.
www.st.com

ST STLINK-V3MINIE Specifications

General

Debugger	Yes
Type	In-circuit debugger/programmer
Interface	USB
Supported Devices	STM32
Power Supply	USB
Operating Temperature	-40°C to +85°C
Operating Voltage	3 V to 3.6 V
Compatibility	ST-LINK V2

Summary

Introduction

Features

Ordering Information

Development Environment

System Requirements

Details operating system support and required USB cables for the STLINK-V3MINIE.

Development Toolchains

Lists supported Integrated Development Environments (IDEs) like IAR, Keil, and STM32CubeIDE.

Firmware Upgrade

Explains how to update the STLINK-V3MINIE probe's firmware for new functionality.

Quick Start

STLINK-V3MINIE Functional Description

STLINK-V3MINIE Overview

Provides a general description of the STLINK-V3MINIE as a debugging and programming probe.

STLINK-V3MINIE Frequency Selection

Describes the three internal operating frequencies for the STLINK-V3MINIE probe.

High-Performance Modules

Details high-performance configuration, voltage range, and supported protocols (SWD, JTAG, VCP).

Hardware Layout

Illustrates the hardware components and connections of the STLINK-V3MINIE board.

STLINK-V3MINIE Functions

SWD with SWV

Details the Serial Wire Debug (SWD) protocol for debugging and programming with SWV trace.

JTAG

Explains the JTAG protocol for debugging and programming STM32 microcontrollers.

Virtual COM Port (VCP)

Describes the Virtual COM port interface for PC communication via UART.

Mass-Storage Interface

Explains the drag-and-drop Flash memory programming feature via mass-storage.

LEDs

Information on the Power LED and COM LED indicators on the STLINK-V3MINIE.

Board Connectors

Connectors

General overview of connectors and I/O type definitions for the STLINK-V3MINIE.

Pads on Board to CN2 BTB Card Edge Connector

Details the pads on the board for the CN2 Board-to-Board card edge connector.

CN4 STDC14 Connector

Pinout and description for the CN4 STDC14 connector used for target connection.

Performance Figures

STLINK-V3MINIE Board Information

Product Marking

Information regarding product order codes, identification, and revision markings on the PCB.

STLINK-V3MINIE Product History

Details the product identification and history based on MB1762 revision B-01.

Product Limitation

Specifies mandatory requirements, like using a USB cable with a ferrite clamp.

Board Revision History

Provides information on the revision history of the MB1762 board, starting with B-01.

Board Limitation

Indicates any limitations identified for the current board revision.

Federal Communications Commission (FCC) and Innovation, Science and Economic Development Canada (ISED) Compliance Statements

FCC Compliance Statement

Details FCC compliance rules, including conditions for operation and modifications.

ISED Compliance Statement

Covers ISED Canada compliance for RF radiation exposure and licence-exempt RSS standards.

Revision History