STMicroelectronics STM32 Nucleo Expansion Board Power Management for X-NUCLEO-LPM01A for STM32 Nucleo

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).

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