ISL12028IB27Z Intersil

Description: IC RTC CLK/CALENDAR I2C 14SOIC, DigiKey Programmable: Not Verified, Current - Timekeeping (Max): 10µA ~ 20µA @ 2.7V ~ 5.5V, Voltage - Supply, Battery: 1.8V ~ 5.5V, Supplier Device Package: 14-SOIC, Date Format: YY-MM-DD-dd, Time Format: HH:MM:SS (12/24 hr), Voltage - Supply: 2.7V ~ 5.5V, Operating Temperature: -40°C ~ 85°C, Type: Clock/Calendar, Interface: I2C, 2-Wire Serial, Mounting Type: Surface Mount, Package / Case: 14-SOIC (0.154", 3.90mm Width), Features: Alarm, Leap Year, Supervisor, Watchdog Timer, Packaging: Tube.