DS1339U-33
RoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (12/24hr) CMOS I2C Real Time Clock (RTC) IC 2002 SECONDS -40C~85C 0.032MHz
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Buying Options
Total Price: USD $0.89
Unit Price: USD $0.8932
≥1 USD $0.8932
≥10 USD $0.84264
≥100 USD $0.79495
≥500 USD $0.74995
≥1000 USD $0.7075
≥3000 USD $0.66745
Inventory: 283672
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 3mm
Length 3mm
Technical
Information Access Method I2C
Volatile NO
Voltage - Supply, Battery 1.3V~3.7V
Interrupt Capability Y
Time-Min SECONDS
Current - Timekeeping (Max) 200μA @ 5.5V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (12/24 hr)
Number of Timers 1
Clock Frequency 0.032MHz
Interface I2C, 2-Wire Serial
Power Supplies 3.3V
Qualification Status Not Qualified
Number of Outputs 1
Pin Count 8
Base Part Number DS1339
Time@Peak Reflow Temperature-Max (s) 20
Reach Compliance Code not_compliant
Terminal Pitch 0.65mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) 240
Terminal Position DUAL
Voltage - Supply 2.97V~5.5V
Technology CMOS
Subcategory Timer or RTC
Terminal Finish Tin/Lead (Sn/Pb)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
Feature Alarm, Leap Year, Square Wave Output, Trickle-Charger
JESD-609 Code e0
Published 2002
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
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