ST-LINK/V2

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ST-LINK/V2

ST-LINK V2 PROG FOR STM8 STM32

  • 제조업체STMicroelectronics
  • Mfr.부분 #ST-LINK/V2
  • 패키지
  • 데이터시트 ST-LINK/V2 DataSheet
  • 재고 있음28122

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사양

Part Status Active
Type Debugger, Programmer (In-Circuit/In-System)
Contents Board(s), Cable(s)
Utilized IC / Part STM8, STM32
Base Product Number ST-LINK

개요

Description

The ST-LINK/V2 is a programming and debugging tool designed by STMicroelectronics for STM32 and STM8 microcontrollers. It provides a simple interface for developers to program and debug their applications using SWD (Serial Wire Debug) and JTAG protocols. The ST-LINK/V2 connects to a target microcontroller via a standard 4- or 20-pin connector and interfaces with a PC through USB.
Key features include support for multiple development environments, such as STM32CubeIDE and IAR Embedded Workbench, and capabilities for real-time debugging, flash programming, and firmware updates. The tool is equipped with a user-friendly GUI for easy configuration and operation.
Additionally, the ST-LINK/V2 is compact and cost-effective, making it an essential tool for developers working on embedded systems with STM32 and STM8 microcontrollers. It enhances productivity by allowing for quick code uploads and debugging, thereby streamlining the development process.

Features

The ST-LINK/V2 is a versatile in-circuit debugger and programmer for STM32 microcontrollers and STM8 microcontrollers. Key features include:
1. Debugging Interface: Supports SWD (Serial Wire Debug) and JTAG protocols for real-time debugging.
2. Programming Capabilities: Enables flash programming of STM32 and STM8 devices using the ST's built-in firmware.
3. USB Connectivity: Connects to a PC through USB, providing power and data transfer capabilities.
4. Compatibility: Works seamlessly with various development environments, including STM32CubeIDE and IAR Embedded Workbench.
5. Multi-Device Support: Capable of programming multiple STM32 series microcontrollers, including low-power and high-performance variants.
6. Firmware Upgrade: Supports firmware updates to enhance functionality and compatibility with newer devices.
7. Cost-Effective: Provides a budget-friendly solution for developers needing reliable programming and debugging tools.
Overall, the ST-LINK/V2 is essential for developers working with STM32 and STM8 microcontrollers, offering a robust and user-friendly interface for development tasks.

Package

The ST-LINK/V2 typically comes in a small, compact USB stick form factor. It features a standard USB connector for interfacing with a PC and a 10-pin or 20-pin connector for connecting to target devices. The package is designed for easy integration into development environments, making it suitable for debugging and programming STM32 and STM8 microcontrollers.

Pinout

The ST-LINK/V2 is a versatile programming and debugging tool for STM32 microcontrollers. It features a 20-pin connector that typically includes the following pins:
1. GND – Ground connection.
2. SWDIO – Serial Wire Debug data input/output.
3. SWCLK – Serial Wire Debug clock.
4. NRST – Reset line for the target device.
5. TMS – Test Mode Select.
6. TCK – Test Clock.
7. TDI – Test Data In.
8. TDO – Test Data Out.
9. VAPP – Target supply voltage (optional).
10. VDD – Power supply for the target device (optional).
The other pins are typically used for additional functionalities such as power supply, status indication, or additional communication interfaces. The main functions of ST-LINK/V2 include programming, debugging, and providing power to the target STM32 microcontroller during development.

Manufacturer

The ST-LINK/V2 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is headquartered in Geneva, Switzerland, and is known for designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, power management chips, and sensors. The company serves various markets, including automotive, industrial, personal electronics, and communications. STMicroelectronics focuses on innovation and sustainability, contributing to advancements in technologies such as the Internet of Things (IoT) and smart manufacturing.

Application

ST-LINK/V2 is primarily used for programming and debugging STM32 microcontrollers and STM8 microcontrollers. Its application areas include embedded system development, firmware updates, real-time system debugging, and prototyping. It supports various IDEs, such as STM32CubeIDE and Keil, enabling developers to efficiently test and optimize their applications in fields like automotive, industrial automation, IoT, and consumer electronics.

Equivalent

Equivalent products to the ST-LINK/V2 chip include the J-Link from Segger, the CMSIS-DAP compatible debuggers, and the ULINK2 or ULINKpro from Keil. Additionally, you may consider the OpenOCD compatible boards and USB-to-serial converters that support SWD (Serial Wire Debug) and JTAG interfaces. Each of these alternatives can perform similar debugging and programming functions for STM32 microcontrollers.

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