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LZT 123 1834 49
the RTC can continue to operate even though VCC is removed,
provided that a sufficiently charged backup device is connected to the
VRTC. Refer to section 5.18.1 for details.
The relevant characteristics of the ON/OFF Power control interface are shown in the
table below.
Parameter Conditions Min Typ Max Unit
Input low (0V), VCC = 3.6V -60 -25 -12
µA
Input current
Input high (VCC), VCC = 3.6V 0 1
µA
NOTE