[49] RTC: RTC is not functional after LFCLK is restarted

This anomaly applies to IC Rev. Engineering A, build codes QFAA-AA0, QFAA-AC0, CGAA-AA0.

Symptoms

RTC is not functional

Conditions

The LFCLK is stopped and then started again.

Consequences

Cannot restart the LFCLK.

Workaround

Do not stop the LFCLK.


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