3 Replies Latest reply on Dec 14, 2015 5:33 AM by Carlos_A

    Intel Atom E3800 Real-Time-Clock (RTC)

    MOPA Community Member

      The Current Specification of the integrated RTC of a Intel Atom processor E3800 family is regarding the datasheet defined as follows:

       

      See atom-e3800-family-datasheet.pdf , Rev 1.0, Page 106

       

      Is there a more detailed specification of the typical and the max. current of the RTC? Have someone measured the typical and the max. current of the RTC?

      We need a backup battery lifetime of >8 years and with 100uA RTC current a backup battery with 7Ah is needed! This is not acceptable.

       

      Regards,
      Patrick