MSM6242B DIRECT BUS CONNECTED CMOS REAL TIME CLOCK/CALENDAR

OKI electronic componets

Description

¡ Semiconductor MSM6242B ¡ Semiconductor .
The MSM6242B is a silicon gate CMOS Real Time Clock/Calendar for use in direct busconnection Microprocessor/Microcomputer applications.

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Datasheet Specifications

Part number: MSM6242B
Manufacturer: OKI electronic componets
File Size: 177.74 KB
Datasheet: MSM6242B_OKIelectroniccomponets.pdf
Description: DIRECT BUS CONNECTED CMOS REAL TIME CLOCK/CALENDAR

Features

* DIRECT MICROPROCESSOR/MICROCONTROLLER BUS CONNECTION TIME 23:59:59 MONTH 12 DATE 31 YEAR 80
* DAY OF WEEK 7
* 4-bit data bus
* 4-bit address bus
* READ, WRITE, ALE and CHIP SELECT INPUTS
* Status registers

Applications

* An on-chip 32.768 KHz crystal oscillator time base is divided to provide addressable 4-bit I/O data for SECONDS, MINUTES, HOURS, DAY OF WEEK, DATE, MONTH and YEAR. Data access is controlled by 4-bit address, chip selects (CSO, CS1), WRITE, READ, and ALE. Control Registers D, E and F provide for 30

MSM6242B Distributors

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MSM6242B DIRECT BUS CONNECTED CMOS REAL TIME CLOCK CALENDAR OKI electronic componets

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