DS1284QN DALLAS

Description: IC RTC CLK/CALENDAR PAR 28PLCC, Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer, Packaging: Tube, Package / Case: 28-LCC (J-Lead), Mounting Type: Surface Mount, Memory Size: 50B, 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: 2.4V ~ 3.5V, Current - Timekeeping (Max): 7mA @ 5V, DigiKey Programmable: Not Verified.