Operating Temperature -40°C~85°C
Packaging Tube
Published 2008
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1337
Pin Count 16
JESD-30 Code R-PDSO-G16
Qualification Status Not Qualified
Power Supplies 1.5/5V
Interface I2C, 2-Wire Serial
Clock Frequency 0.032MHz
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.6μA @ 1.3V~1.8V
Time-Min SECONDS
Interrupt Capability Y
Volatile YES
Information Access Method I2C