DS1557P-70+ Maxim Integrated

Description: IC RTC CLK/CALENDAR PAR 34PCM, Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K, Packaging: Tray, Package / Case: 34-PowerCap™ Module, Mounting Type: Surface Mount, Memory Size: 512KB, Interface: Parallel, Type: Clock/Calendar, Operating Temperature: 0°C ~ 70°C, Voltage - Supply: 4.5V ~ 5.5V, Time Format: HH:MM:SS (24 hr), Date Format: YY-MM-DD-dd, Supplier Device Package: 34-PowerCap Module, Voltage - Supply, Battery: 3V, Current - Timekeeping (Max): 6mA @ 5V, DigiKey Programmable: Not Verified.