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RTC72421

4-bit REAL TIME CLOCK MODULE

RTC72421 Features

* Built-in quartz crystal

* Time and date functions

* 12/24 hour clock switchover and automatic leap year setting

* Faster access time @ 120 nS

* CMOS circuitry

* 18 pin dual in line package

* 4 bit parallel data string

* Application no

RTC72421 Datasheet (107.44 KB)

Preview of RTC72421 PDF

Datasheet Details

Part number:

RTC72421

Manufacturer:

ETC

File Size:

107.44 KB

Description:

4-bit real time clock module.
REAL TIME CLOCK MODULE RTC72421 The RTC72421 module is a Real Time Clock designed for use with microprocessors. The built-in 32.768 kHz standard clock.

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TAGS

RTC72421 4-bit REAL TIME CLOCK MODULE ETC

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