Specifications

TIMER FEATURES
In addition to the AID features, the AD212 contains a
Dowerful timer circuit which can start AID conversion and can
also be used independently for time of day. event counting.
frequency
shift keying and many other applications.
5 indeoendent 16 bit counters (cascadable)
15 lines available for external use
Time of day
Event counter
Alarm comparators on 2 counters
One shot or continuous frequency outouts
Complex duty cycle and frequency shift keying outputs
Programmable gating and count source selection
Utilizes vectored interrupt
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