RTC72421 4-bit REAL TIME CLOCK MODULE

Description

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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Datasheet Specifications

Part number: RTC72421
Manufacturer: ETC
File Size: 107.44 KB
Datasheet: RTC72421_ETC.pdf
Description: 4-bit REAL TIME CLOCK MODULE

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

RTC72421 Distributors

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4-bit REAL TIME CLOCK MODULE ETC

ETC RTC72421-like datasheet