DP8573AVX/NOPB National Semiconductor

Description: IC RTC CLK/CALENDAR PAR 28PLCC, Packaging: Bulk, Features: Alarm, Leap Year, Package / Case: 28-LCC (J-Lead), Mounting Type: Surface Mount, Interface: Parallel, Type: Clock/Calendar, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 4.5V ~ 5.5V, Time Format: HH:MM:SS:hh (12/24 hr), Date Format: YY-MM-DD-dd, Supplier Device Package: 28-PLCC (11.51x11.51), Voltage - Supply, Battery: 2.2V ~ 5.1V, Current - Timekeeping (Max): 1µA @ 5V, Part Status: Active, DigiKey Programmable: Not Verified.