Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Feature Alarm, Leap Year, Supervisor, Watchdog Timer
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Voltage - Supply 4.5V~5.5V
Base Part Number X1288
Interface I2C, 2-Wire Serial
Time Format HH:MM:SS:hh (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 10μA~20μA @ 2.7V~5V
Voltage - Supply, Battery 1.8V~5.5V