M48T86 - 5V PC REAL TIME CLOCK

Product Overview

ST Microelectronics

Part number	M48T86
Manufacturer	STMicroelectronics
File Size	286.15 KB
Description	5V PC REAL TIME CLOCK
Datasheet	M48T86 Datasheet
Additional preview pages of the M48T86 datasheet.

Drop-in replacement for PC computer clock/calendar.
Counts seconds, minutes, hours, days, day of )the week, date, month, and year with leap year t(scompensation c.
Clock accuracy better than ±1 minute per umonth rod ).
Interfaced with software as 128 RAM locations: P t(s.
14 bytes of clock and control registers te c.
114 bytes of general purpose RAM le u.
Selectable bus timing (Intel/Motorola) so rod.
Three interrupts are separately software- maskabl.

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Published: Apr 29, 2005 |