* Internal counter for time (hour, minute, second), and calendar (leap year, year, month, day of month, day of week)
* Super low power consumption (IDD = 2 µA MAX. at VDD = 2.4 V)
* Automatic determination of leap year, manual setting possible
* 12 hour/24 hour mode
UPD4992
NEC
101.49 KB
8-bit parallel i/o calendar clock.
PRELIMINARY DATA SHEET
MOS INTEGRATED CIRCUIT
µPD4992
8-Bit Parallel I/O Calendar Clock
The µPD4992 is a CMOS integrated circuit which outputs 8-bi.
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