V3021 rtc equivalent, ultra low power 1-bit 32 khz rtc.
n n n n n n n n n n n n n n Supply current typically 800 nA at 3 V 50 ns access time with 50 pF load capacitance Fully operational from 2.0 V to 5.5 V No busy states or d.
n n n n n n n n n n Utility meters Battery operated and portable equipment Consumer electronics White/brown goods Pay ph.
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