CDP1879 Datasheet - Intersil Corporation

CDP1879 CMOS Real-Time Clock

The CDP1879 real-time clock supplies time and calendar information from seconds to months in BCD format. It consists of 5 separately addressable and programmable counters that divide down an oscillator input. The clock input can have any one of 4 possible frequencies, allowing ﬂexibility in the choi.

CDP1879 Features

* CPU Interface for Use with General-Purpose Microprocessors

* Time Of Day/Calendar

* Reads Seconds, Minutes, Hours

* Reads Day of Month and Month

* Alarm Circuit With Seconds, Minutes or Hours Operation

* Power Down Mode

* Separate Clock Outpu

CDP1879_IntersilCorporation.pdf

CDP1879 Datasheet Preview — Preview of CDP1879 PDF

Datasheet Details

Part number:

CDP1879

Manufacturer:

Intersil Corporation

File Size:

100.32 KB

Description:

Cmos real-time clock.

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CDP1879 CDP1879 CMOS Real-Time Clock Intersil Corporation

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