5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER® SRAM
RTC IC, 256Kb SRAM, 70ns, 5V, SOIC, Parallel Interface
0 TIMER(S), REAL TIME CLOCK, PDSO44, 0.330 INCH, ROHS COMPLIANT, PLASTIC, SOH-44
IC RTC CLK/CALENDAR PAR 44-SOH
