About the LICELL PIN when not using RTC

[george]

Dear all,

When using i.MX6 and MMPF0100 together like i.MX6-SDP and the RTC function is unnecessary, should the LICELL pin of PMIC be open?

Or is it necessary to tie to the power supply of suitable voltage?

Best Regards,

George

[igorpadykov · Accepted solution]

Hi George

when not used, it should be bypassed with 0.1uF as suggests

AN4717 AN4717, Schematic Guidelines for the MMPF0100

Best regards

igor

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[george]

Dear igor,

Thanks.