problems with current consumption in stop mode

justas · ‎2009-04-15

Posted on April 15, 2009 at 11:43

justas · ‎2011-05-17

Posted on May 17, 2011 at 13:09

Hello,

I`m trying to measure stm32f103 power (current) consumption. In stop mode (VDD=3.3V) without RTC it ''eats'' 26uA and that`s perfect, but then I turn on RTC current consumption rise up to 82uA. According to datasheet I suppose it should not be bigger than 30uA. Has anybody some thoughts on this point?

bruzzim · ‎2011-05-17

Posted on May 17, 2011 at 13:09

did you solve this issue?

I have the same problem:

- 14uA STOP MODE RTC OFF

- 28uA STOP MODE RTC ON

Any clue?