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STMicroelectronics X-Nucleo-LPM01A Expansion Board

STMicroelectronics X-Nucleo-LPM01A Expansion Board is a programmable power supply source with the capability to measure advanced power consumption. This expansion board operates either in standalone mode or in controlled mode and is able to perform consumption averaging as well as real-time analysis. The X-Nucleo-LPM01A Expansion Board features 4 status LEDs, Arduino™ Uno and Nano connectors, USB micro-B input power supply, and external power connectors. 

This X-Nucleo-LPM01A expansion board uses Arduino connectors to supply and measure the consumption of STM32 Nucleo-32, Nucleo-64 or Nucleo-144 boards. The X-Nucleo-LPM01A expansion board is compatible with STM32L4 32-Bit MCU+FPU which supports all single-precision data processing and data types.

Features

  • STM32L496VGT6 microcontroller featuring Arm® Cortex®-M4 core at 80MHz/100DMIPS and three 12-bit ADC at 5Msps
  • Dynamic measurements:
    • 100kHz bandwidth, 3.2Msps sampling rate
    • Current from 100nA to 50mA
    • Power measurement from 180nW to 165mW
    • Energy measurement computation by power measurement time integration
    • Execution of EEMBC ULPMark™ tests
  • Mode standalone:
    • Monochrome LCD, 2 lines of 16 characters with backlight
    • 4-direction joystick with selection button
    • Enter and Reset push-buttons
  • Static current measurement from 1nA to 200mA
  • Programmable voltage source from 1.8V to 3.3V
  • Mode controlled:
    • Connection to a PC through USB FS micro-B receptacle
  • Command line (virtual COM port) or
    • STM32CubeMonitor-Power PC tool
  • 4 status LEDs
  • Target board connectors:
    • Arduino™ Uno and Nano connectors
    • Basic connector (white): 4 wires
  • Flexible input power-supply options:
    • USB micro-B (VBUS)
    • External power connector (7V to 10V)
    • Arduino Uno and Nano connectors (pin 5V)

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Associated Development Tool

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Pubblicato: 2017-11-22 | Aggiornato: 2022-06-23