DS1340U-3
RoHS
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Package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (24hr) CMOS I2C Real Time Clock (RTC) IC 2002 SECONDS -40C~85C 0.032MHz
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Width 3mm
Length 3mm
Height Seated (Max) 1.1mm
Technical
Information Access Method I2C
Volatile NO
Voltage - Supply, Battery 1.3V~3.7V
Interrupt Capability N
Time-Min SECONDS
Current - Timekeeping (Max) 125μA @ 3.3V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (24 hr)
Clock Frequency 0.032MHz
Interface I2C, 2-Wire Serial
Power Supplies 3.3V
Qualification Status Not Qualified
JESD-30 Code S-PDSO-G8
Pin Count 8
Base Part Number DS1340
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 2.7V~5.5V
Technology CMOS
Subcategory Timer or RTC
HTS Code 8542.39.00.01
Terminal Finish Tin (Sn)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
Feature Leap Year, Trickle-Charger
JESD-609 Code e3
Published 2002
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Surface Mount YES
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Mounting Type Surface Mount
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