DS1337U+
RoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
8-TSSOP 8-MSOP (0.118 3.00mm Width) DS1337 e3 Alarm Leap Year Square Wave Output real time clock IC 1.8V~5.5V 0.6muA @ 1.3V~1.8V 3mm -40C~85C
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Buying Options
Total Price: USD $3.53
Unit Price: USD $3.5288
≥1 USD $3.5288
≥10 USD $3.17328
≥100 USD $2.999744
≥500 USD $2.599696
≥1000 USD $2.466429
≥3000 USD $2.213112
Inventory: 1024
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status ROHS3 Compliant
Dimensions
Width 3mm
Length 3mm
Height Seated (Max) 1.1mm
Technical
Information Access Method I2C
Volatile YES
Interrupt Capability Y
Time-Min SECONDS
Current - Timekeeping (Max) 0.6μA @ 1.3V~1.8V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (12/24 hr)
Number of Timers 1
Interface I2C, 2-Wire Serial
Power Supplies 1.5/5V
Qualification Status Not Qualified
Number of Outputs 2
Pin Count 8
Base Part Number DS1337
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.65mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Voltage - Supply 1.8V~5.5V
Technology CMOS
Subcategory Timer or RTC
Terminal Finish Matte Tin (Sn)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
Feature Alarm, Leap Year, Square Wave Output
JESD-609 Code e3
Published 2006
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Number of Pins 8
Surface Mount YES
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 6 Weeks
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