製品概要
概要
STM32CubeMonitor-Power (STM32CubeMonPwr) enables developers to swiftly analyze the power/low‑power consumption of target boards, and optimize the energy efficiency of their applications. This software tool acquires power measurements through the STLINK-V3PWR probe, the X-NUCLEO-LPM01A expansion board, or the energy meter of the STM32L562E-DK Discovery kit specialized intermediate board, and displays these measurements using an intuitive graphical interface. Dynamic measurement of current covers a wide range from 100 nA to 500 mA for STLINK-V3PWR, while STM32CubeMonitor-Power allows updating of acquisition parameters and data rendering in real time. Execution of EEMBC® ULPBench™ tests is also supported to directly provide an accurate ULPMark™ score.
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特徴
- Reception of power measurements done by the STLINK-V3PWR probe, the X-NUCLEO-LPM01A expansion board, or by the energy meter of the STM32L562E-DK Discovery kit
- Dynamic measurement:
- From 100 nA up to 500 mA with ~2% accuracy for the STLINK-V3PWR probe
- From 100 nA up to 50 mA with ~2% accuracy for the X-NUCLEO-LPM01A expansion board
- From 300 nA up to 150 mA with ~2% accuracy for the energy meter of the STM32L562E-DK Discovery kit
- Sampling rate up to 100 kHz
- Execution of ULPBench™ tests and estimation of ULPMark™ score
- Data subsampling on reception to allow graphical rendering in real time, while not losing any data point
- Recording of power consumption measurements over a predefined or unlimited time
- Intuitive navigation into data samples using mouse-based zoom and move functions
- Control of energy meter functions from the graphical interface, such as acquisition frequency, supply voltage, triggers, and others
- Computing of consumed energy
- Capability to save acquired data and to load previously saved data
- Multi-OS support: Windows®, Linux®, and macOS®
ソフトウェア入手
注目ビデオ
STM32 Power shield for accurate ultra-low-power measurement
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