on nrf52810 datasheet current consumption:1.5 µA at 3 V in System ON mode, with full 24 kB RAM retention, wake on RTC,But Online Power Profiler,Idle current 1.1µA.Idle current is not System ON mode current consumption?

[xixili]

on nrf52810 datasheet current consumption:1.5 µA at 3 V in System ON mode, with full 24 kB RAM retention, wake on
RTC,But Online Power Profiler,Idle current 1.1µA.Idle current is not System ON mode current consumption?

[Simonr]

Hi

Are you sure you're checking the correct datasheet? Please see the Infocenter for the latest version. This table states that System ON, Full 24kB RAM retention, Wake on RTC (running from LFXO) draws 1.1µA. Same as what the Online Power Profiler states.

Best regards,

Simon

[xixili]

thanks,but i using external 32.768 kHz crystal,measuring current is 1.5µA. Where is the error?