X-NUCLEO-LPM01A

STM32 Power shield, Nucleo expansion board for power consumption measurement (UM2243)

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The X-NUCLEO-LPM01A is a 1.8 V to 3.3 V programmable power supply source with advanced power consumption measurement capability.

It performs consumption averaging (static measurement up to 200 mA) as well as real-time analysis (dynamic measurement up to 50 mA with 100 kHz bandwidth).

The X-NUCLEO-LPM01A operates either in standalone mode (using its LCD, joystick and button to display static measurements), or in controlled mode connected to host PC via USB (using the STM32CubeMonitor-Power software tool with its comprehensive graphical user interface).

It can be used to supply and measure the consumption of STM32 Nucleo-32, Nucleo-64 or Nucleo-144 boards, using Arduino connectors. Alternatively, it supplies and measures the consumption of any target connected by wires via the basic connector.

Key Features

STM32L496VGT6 microcontroller featuring Arm^® Cortex^®-M4 core at 80 MHz / 100 DMIPS and three 12-bit ADC at 5 Msps
Programmable voltage source from 1.8 V to 3.3 V
Static current measurement from 1 nA to 200 mA
Dynamic measurements:
- 100 kHz bandwidth, 3.2 Msps sampling rate
- Current from 100 nA to 50 mA
- Power measurement from 180 nW to 165 mW
- 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
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 (7 V to 10 V)
- Arduino Uno and Nano connectors (pin 5 V)

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Resources

Technical Documentation

Product Specifications

	Description	Version	Size
	DB3347: STM32 Nucleo expansion board for power consumption measurement	2.0	344 KB

User Manuals

	Description	Version	Size
	UM2243: STM32 Nucleo expansion board for power consumption measurement	2.0	4 MB

Presentations & Training Material

Presentations

	Description	Version	Size
	STM32 Development Boards Portfolio	1.0	3 MB
	STM32 Power Shield Accurate Power Measurement presentation	1.0	827 KB

Publications and Collaterals

Flyers

	Description	Version	Size
	STM32 for makers - Releasing your creativity	18.01	1 MB

Selection Guides

	Description	Version	Size
	X-NUCLEO expansion boards motor control - Selection guide	1.2	263 KB

Legal

License Agreement

	Description	Version	Size
	Evaluation products license agreement	1.4	128 KB

Tools and Software

Development Tools

Software Development Tools

Part Number	Manufacturer	Description
STM32-LPM01-XN	ST	Firmware of the Nucleo expansion board for low power measurement
STM32CubeMonPwr	ST	Graphical tool displaying on PC power data coming from X-NUCLEO-LPM01A

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Sample & Buy

Part Number	Marketing Status	Unit Price (US$) *	Quantity	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
X-NUCLEO-LPM01A	Active : Product is in volume production	70.0	1	3A991A2	-	MORE INFO	Buy Direct Add to cart	DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

Quality & Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	WEEE Compliant	Material Declaration**
X-NUCLEO-LPM01A	Active	CARD	Industrial	Ecopack1	-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.