REAL TIME CLOCK IC WITH BUILT-IN CRYSTAL

DESCRIPTION The MSM62X42B is a bus-connection Micro computer 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 buse

REAL TIME CLOCK IC WITH BUILT-IN CRYSTAL

DESCRIPTION The MSM62X42B is a bus-connection Micro computer 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 buse