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Necessary Power Supplies for Hibernate/RTC Wakeup

Question asked by ToddF on Apr 23, 2010
Latest reply on Apr 29, 2010 by BobK

Is it possible to power down all power supplies except VDDRTC during Hibernate and wakeup from a RTC alarm event?  Specifically, I would like to control all of the following power supplies using EXT_WAKE: VDDINT, VDDEXT, VDDMEM, VDDFLASH, VDDOTP, VPPOTP.  The only supply that would remain powered during Hibernate is VDDRTC.  If not, what supplies may be power down in this scenario?

 

Thanks,

ToddF

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