Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2012
Feature Leap Year, NVSRAM, Square Wave Output
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Voltage - Supply 3V~5.5V
Base Part Number DS1338
Operating Supply Voltage 3.3V
Interface I2C, 2-Wire Serial
Max Supply Voltage 5.5V
Min Supply Voltage 3V
Memory Size 56B
Logic Function Clock
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 125μA~200μA @ 3.63V~5.5V
Voltage - Supply, Battery 1.3V~3.7V