UM2243 Rev 2
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UM2243
Features
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1 Features
The X-NUCLEO-LPM01A expansion board has the following features:
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Data acquisition and data treatment unit: STM32L496VGT6 Ultra-low-power MCU with
80 MHz/100 DMIPS Arm
®
Cortex
®
-M4 core, 1 Mbyte of Flash memory, 320 Kbytes of
SRAM, 3x 12-bit ADC at 5 Msamples/s, 2 x comparators
•
Programmable voltage source from 1.8 V to 3.3 V
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Static current measurement from 1 nA to 200 mA
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Dynamic measurements:
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100 kHz bandwidth, 3.2 Msamples/s sampling rate
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Current from 100 nA to 50 mA
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Power measurement from 180 nW to 165 mW
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Energy measurement computation by power measurement time integration
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Target board connections:
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Arduino™ Nano connector (for example to connect a Nucleo-32)
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Arduino™ Uno connector (for example to connect a Nucleo-64 or a Nucleo-144)
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Basic connector for wire connection to any target board
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Expansion board power supply input sources (selectable via jumper) through:
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USB micro-B
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External power (Ext Pwr) connector: from 7 V to 10 V
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Arduino Uno or Arduino Nano: pin 5 V
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Standalone mode:
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Monochrome LCD, 2 lines of 16 characters with back light
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4-direction joystick with selection button
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Enter and Reset push-buttons
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Host-controlled mode:
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Connection to a PC through USB FS micro-B receptacle
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Command line (Virtual COM port) or STM32CubeMonitor-Power PC tool.
