GE CDP6818
The CDP6818 Real-Time Clock plus RAM is a peripheral device which includes the unique MOTEL concept for use with many 8-bit microprocessors, microcomputers, and larger computers. This device combines three unique featFEATURES
:● Low-Power, High-Speed, High-Density CMOS
● Internal Time Base and Oscillator
● Counts Seconds, Minutes, and Hours of the Day
● Counts Days of the Week, Date, Month, and Year
● 3 V to 6 V Operation
● Time Base Input Options: 4.194304 MHz, 1.048576 MHz, or 32.768 kHz
● Time Base Oscillator for Parallel Resonant Crystals
● 40 to 200 I1W Typical Operating Power at Low Frequency Time Base
● 4.0 to 20 mW Typical Operating Power at High Frequency Time Base
● Binary or BCD Representation of Time, Calendar, and Alarm
● 12- or 24-Hour Clock with AM and'PM in 12-Hour Mode This device combines three unique feat