5 Replies Latest reply on Nov 19, 2015 1:14 PM by jota_1939431

    unexplained high power consumption for 0.5 sec or more with powering up

      Hey,

       

      I have noticed a high power peak lasts for 500 to 600 msec diretly after reset (or after wakeup from deep sleep entered by calling devlpm_enterLowPowerMode).. the peak level is about 5 to 6 mA. Tried with different apps and always the same. Last tried with rtc_sample default example: rtc_sample-BCM920737TAG_Q32 download


      Tested on latest SDK 2.2.1.71

      Attaching below a scope reading snapshot

       

      Any explanation? if it is a well know bug, any workaround?

       

      Thanks,

      Ayman