ST原厂发布:STLINK V3.0 采用F723带高速USB PHY集成SPI

原创：归ST原厂所有

资料下载：见附件

技术交流群：123768874

说明：

1、STLINK V2.X调试工程最大的问题就是很容易卡死，速度跟不上，特别是外设寄存器比较多和工程比较大的时候。
2、本次升级也比较奢侈，采用了176脚，BGA封装的F723IE，此芯片自带USB高速PHY，好处就是芯片占PCB面积很小。

3、除了之前STLINK-V2.1增加的虚拟串口和模拟U盘方式的代码更新，本次新增了SPI/CAN/I2C接口方式的下载，需要借助ST去年出的STM32CubeProgrammer下载。

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 bootloader.

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 V 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 V 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 V 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 V to 3.6 V application voltage support and 5 V tolerant inputs
  • Signals available on adapter board only (MB1440)
• Drag-and-drop Flash programming
• Two color LEDs: communication, power