Clock IC Real-Time 256B 4.5V-5.5V -40°C-85°C Surface Mount SOIC
IC RTC CLK/CALENDAR PAR 28-SOIC
Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO28, 0.720 INCH, PLASTIC, SOIC-28
Real Time Clock Parallel 256Byte 28-Pin SOIC W T/R