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MSM62X42B

OKI electronic
Part Number MSM62X42B
Manufacturer OKI electronic
Description REAL TIME CLOCK IC
Published Nov 20, 2007
Detailed Description www.DataSheet4U.com ¡ Semiconductor MSM62X42B ¡ Semiconductor REAL TIME CLOCK IC WITH BUILT-IN CRYSTAL DESCRIPTION The ...
Datasheet PDF File MSM62X42B PDF File

MSM62X42B
MSM62X42B

Overview
www.
DataSheet4U.
com ¡ Semiconductor MSM62X42B ¡ Semiconductor REAL TIME CLOCK IC WITH BUILT-IN CRYSTAL 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.
The interface between this IC and a microcomputer uses 4 data buses, 4 address buses, 3 control buses and 2 chip selects and carries out setting up, amending and reading time.
ALE input is available for 8048 system, 8051 system or 8085 system and is used for other microcomputers if this input is fixed at "H".
MSM62X42B The clock function provides seconds, minutes, hours, day of week, date, month, y...


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