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STMicroelectronics X-NUCLEO-LPM01A Power Measurement Board

₹8,619.00 (Inclusive of all taxes)
Out of Stock

The STMicroelectronics X-NUCLEO-LPM01A is an expansion board designed for STM32 Nucleo platforms, providing a programmable 1.8V to 3.3V power supply and advanced power consumption measurement from 1nA to 200mA for static analysis and up to 50mA for real-time dynamic measurement.

Features

  • Integrated STM32L496VGT6 MCU with Arm® Cortex®-M4 core.
  • Programmable voltage source from 1.8V to 3.3V for DUT power.
  • Offers precise static current measurement capabilities from 1 nA to 200 mA.
  • Performs dynamic power measurements with 100 kHz bandwidth and 3.2 Msps sampling.
  • Operates standalone via LCD/joystick or controlled via USB with STM32CubeMonitor-Power.

Out of stock

Description

The X-NUCLEO-LPM01A is a dedicated expansion board featuring a programmable power supply source and advanced power consumption measurement capabilities, ideal for optimizing embedded system power efficiency. It provides a flexible voltage output range from 1.8 V to 3.3 V, making it suitable for a wide array of low-power microcontroller applications.

This board excels in both static and dynamic power analysis. It can average consumption for static measurements up to 200 mA and offers real-time analysis for dynamic profiles up to 50 mA with a robust 100 kHz bandwidth. Users can operate the X-NUCLEO-LPM01A in standalone mode, utilizing its onboard LCD, joystick, and button for direct static measurement display, or connect it to a host PC via USB to leverage the comprehensive graphical user interface of the STM32CubeMonitor-Power software tool for in-depth analysis.

Key Features

  • Equipped with an STM32L496VGT6 microcontroller, integrating an Arm® Cortex®-M4 core at 80 MHz / 100 DMIPS and three 12-bit ADCs at 5 Msps.
  • Provides a precise programmable voltage source adjustable from 1.8 V to 3.3 V for the target device under test.
  • Capable of static current measurement with high resolution, ranging from 1 nA up to 200 mA.
  • Supports dynamic current measurements with a 100 kHz bandwidth and a 3.2 Msps sampling rate for real-time power profiling.
  • Features a standalone mode with an integrated LCD, joystick, and button for direct static measurement display.
  • Enables controlled mode operation when connected to a host PC via USB, compatible with the STM32CubeMonitor-Power software tool.
  • Designed for seamless compatibility with various STM32 Nucleo-32, Nucleo-64, and Nucleo-144 series development boards.

Applications

  • Low-power embedded system development and debugging.
  • Battery life optimization for IoT and portable devices.
  • Energy efficiency analysis and profiling for microcontrollers.
  • Validation of power consumption in prototypes and production hardware.
  • Educational and research platforms for power management studies.

Technical Specifications

Item TypeExpansion Board
MCUSTM32L496VGT6
Core ArchitectureArm Cortex-M4
Clock Speed80 MHz
Programmable Voltage Range1.8 V to 3.3 V
Static Current Measurement1 nA to 200 mA
Dynamic Measurement Bandwidth100 kHz
Dynamic Measurement Sampling3.2 Msps
CompatibilitySTM32 Nucleo-32/64/144 Boards

Frequently Asked Questions

What is the primary function of the X-NUCLEO-LPM01A board?

This board serves as a programmable power supply (1.8V to 3.3V) and a sophisticated power consumption measurement tool for embedded systems. It enables precise static current analysis from 1nA to 200mA and dynamic measurements, crucial for optimizing battery-powered applications and validating low-power designs on STM32 Nucleo platforms.

How does the X-NUCLEO-LPM01A differentiate between static and dynamic power measurements?

The board performs static measurements by averaging current consumption up to 200mA, ideal for steady-state analysis. For real-time behavior, it offers dynamic measurements up to 50mA with a 100kHz bandwidth and 3.2Msps sampling rate, allowing developers to capture transient current spikes and optimize power profiles during operation.

What software tools are compatible with the X-NUCLEO-LPM01A for analysis?

When connected to a host PC via USB, the X-NUCLEO-LPM01A integrates seamlessly with the STM32CubeMonitor-Power software tool. This provides a comprehensive graphical user interface for visualizing, analyzing, and logging power consumption data, aiding in the development and debugging of energy-efficient embedded applications.

What microcontrollers or development boards are compatible with this expansion board?

The X-NUCLEO-LPM01A is designed to be compatible with a wide range of STM32 Nucleo development boards, including the Nucleo-32, Nucleo-64, and Nucleo-144 series. It extends the capabilities of these boards by providing dedicated power analysis features, making it a valuable tool for STM32-based project development.

Package Includes

  • 1 x STMicroelectronics X-NUCLEO-LPM01A Power Consumption Measurement Expansion Board

Additional Information

Weight 0.13 kg
Dimensions 17 × 12 × 5 cm