MSM62X42B - REAL TIME CLOCK IC

Name: MSM62X42B
SKU: MSM62X42B-607674

OKI electronic

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Datasheet Details

Part number	MSM62X42B
Manufacturer	OKI electronic
File Size	251.78 KB
Description	REAL TIME CLOCK IC
Datasheet	MSM62X42B_OKIelectronic.pdf

MSM62X42B Product details

Description

The MSM62X42B is a bus-connection Microcomputer peripheral IC of a Real Time Clock with built-in crystal in the perpetual calendar which can be read and written from a second unit.

Features

32.768kHz built-in crystal oscillator (2 ranks of ± 10PPM and ± 50PPM --DIP) (2 ranks of ± 20PPM and ± 50PPM --SOP).
Real time clock of second, minute, date, month, year and day of week.
Interface corresponding to microcomputer bus.
30-second compensation controlled by software.
Periodical interrupt function (or periodical waveform output) for alarm.
STOP/START function for clock.
12/24 hour selectable.
AEL input for 8048 s.

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Published: Nov 20, 2007 |