STLINK-V3PWR - programmer/debugger for STM32

Description

STLINK-V3PWR is a tool for debugging and programming STM32 microcontrollers via JTAG/SWD interfaces. It has a built-in current measurement unit (SMU) designed to optimise power consumption. It can be used as a standalone power source measurement unit and measure the current consumption of the target application. The product keeps the output voltage constant during fast transients from very low to high current.

The device is also a probe for debugging and programming STM32 microcontrollers. The product uses an interface with an integrated voltage level converter to match the input/output voltage of the target application. It provides a virtual COM port, which allows communication with the microcontroller via the UART interface or via bridged interfaces (SPI, I2C, CAN, GPIO), which enables programming via the bootloader. The USB Type-C connector used allows communication with the host computer and draws up to 5 V/3 A to power both the probe and the target application, via the SMU and auxiliary output.

Features

• 1‑Quadrant source measurement unit with high resolution, and measurement flexibility:
  • Programmable voltage source from 1.6 to 3.6 V
  • Output current rating 500 mA with over-current protection (OCP) at 550 mA
  • Programmable sampling rate from 1 SPS to 100 kSPS
  • Dynamic measurement:100 nA to 550 mA current / 160 nW to 1.65 W power measurements50 kHz bandwidth / 1.6 MHz acquisition / 2% accuracyCompatible with EEMBC® ULPMark™ tests
• Auxiliary output voltage source from 1.6 to 3.6 V under up to 2 A (no current measurement, OCP at 2.5 A)
• Debugging of embedded applications:
  • JTAG / Serial Wire Debug (SWD):SWD (Serial Wire Debug) and SWV (Serial Wire Viewer) communication support up to 10 MHzJTAG communication support up to 20 MHz
  • UART interface on Virtual COM port (VCP) with frequency up to 12 MHz
  • Multi-path bridge USB to SPI/I2C/CAN/GPIOs
  • Integrated level shifter I/O voltage 1.6 to 3.6V adaptable
• Four bi-color LEDs providing probe state
• Three STDC14 to MIPI10 / STDC14 / MIPI20 flat cables with 1.27 mm pitch connectors
• Four cables (two male/male and two male/female)
• USB Type-C® connector:
  • Powered through USB Type-C® (5 V/3 A maximum)
  • USB 2.0 high‑speed interface
  • Probe firmware update through USB
• Direct support from STM32CubeMonitor-Power software tool