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ShmL · 2024-03-13

Hi,I am trying to power up my F767ZI board from the 3.3V power given by X-NUCLEO-LPM01A. Strangely, when I measure the voltage from X-NUCLEO-LPM01A with a multimeter (on the 3.3V input pins on the F767ZI board), I see the output voltage is only 1.6V ...

ShmL · 2024-05-30

Thanks. Yes, I finished my measurements using another device.I also found in the manual of LPM01A that it could provide up to 200 mA under "static acquisition mode". However this mode requires the current to be relatively stable, so it's not as gener...

ShmL · 2024-05-30

Hi Sarra,Thanks for your reply. I believe your second hypothesis is true--I checked the current consumption with another device and it turns out to be 170 to 180 mA for the application I'm running. This is beyond the current threshold of LPM01A when ...

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STM32 NUCLEO-F767ZI 3.3V power source from X-NUCLEO-LPM01A

Re: STM32 NUCLEO-F767ZI 3.3V power source from X-NUCLEO-LPM01A

Re: STM32 NUCLEO-F767ZI 3.3V power source from X-NUCLEO-LPM01A