PRELIMINARY DATA SHEET
MOS INTEGRATED CIRCUIT
µPD4992
8-Bit Parallel I/O Calendar Clock
The µPD4992 is a CMOS integrated circuit which outputs 8-bit parallel time and calendar data in a system in which a microprocessor is employed. The µPD4992 operates at 32.768 kHz and provides year, month, day of month, day of week, hour, minute, and second data to a sy...
