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M48T86 Datasheet PDF
- 5V PC REAL TIME CLOCK - Data
M48T86 5.0 V PC real-time clock Not For New Design Features - 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 separ
ST Microelectronics
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