RTC58321

Real time clock module(4-bit I/O CONNECTION REAL TIME CLOCK MODULE)

Overview TheRTC-58321/58323isaCMOSrealtimeclockmoduleswithperpetualcalendarfunctiondevelopedformicrocomputerapplications.Ithasabuilt-in32.768kHzquartzresonator,andprovidesclockandcalendarregistersforyear,month,day,day-of-week,hours,minutesandseconds,with12

MSM58321

REALTIMECLOCK/CALENDAR

DESCRIPTION TheMSM58321isametalgateCMOSRealTimeClock/Calendarwithabatterybackupfunctionforuseinbus-orientedmicroprocessorapplications. FEATURES •7Function-Second,Minute,Hour,Day,Day-of-Week,Month,Year •Automaticleapyearcalender •12/24hourformat •Frequency