PT7C4337LE
RoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
8-TSSOP (0.173 4.40mm Width) R-PDSO-G8 Alarm Leap Year Square Wave Output I2C 2-Wire Serial real time clock IC 1.8V~5.5V 0.8muA @ 1.3V~1.8V 4.4mm 0.032MHz
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 3mm
Length 4.4mm
Height Seated (Max) 1.2mm
Technical
Information Access Method I2C
Volatile YES
Interrupt Capability Y
Time-Min SECONDS
Current - Timekeeping (Max) 0.8μA @ 1.3V~1.8V
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 2/5V
Qualification Status Not Qualified
JESD-30 Code R-PDSO-G8
Terminal Pitch 0.65mm
Supply Voltage 3.3V
Terminal Position DUAL
Voltage - Supply 1.8V~5.5V
Technology CMOS
Subcategory Timer or RTC
HTS Code 8542.39.00.01
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Feature Alarm, Leap Year, Square Wave Output
Published 2011
Operating Temperature -40°C~85°C TA
Physical
Surface Mount YES
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 8 Weeks
Alternative Model
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