DS1340Z-18
RoHS
/
Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (24hr) CMOS I2C Real Time Clock (RTC) IC -40C~85C 0.032MHz 4.9mm 100muA @ 1.89V
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Technical
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e0
Feature Leap Year, Trickle-Charger
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Type Clock/Calendar
Terminal Finish TIN LEAD
Technology CMOS
Voltage - Supply 1.71V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Supply Voltage 1.8V
Terminal Pitch 1.27mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 8
JESD-30 Code R-PDSO-G8
Qualification Status COMMERCIAL
Interface I2C, 2-Wire Serial
Clock Frequency 0.032MHz
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 100μA @ 1.89V
Voltage - Supply, Battery 1.3V~3.7V
Information Access Method I2C
Dimensions
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Compliance
RoHS Status Non-RoHS Compliant
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