PT7C4307WEX
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
8-SOIC (0.154 3.90mm Width) PT7C4307 Alarm Leap Year NVSRAM Square Wave Output I2C 2-Wire Serial real time clock IC 4.5V~5.5V 1.5mA @ 4.5V~5.5V 4.9mm -40C~85C
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Buying Options
Total Price: USD $15.21
Unit Price: USD $15.2076
≥1 USD $15.2076
≥10 USD $12.47825
≥100 USD $12.0878
≥500 USD $11.6983
≥1000 USD $11.30785
Inventory: 5597
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 18 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2016
Feature Alarm, Leap Year, NVSRAM, Square Wave Output
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number PT7C4307
Qualification Status Not Qualified
Power Supplies 5V
Interface I2C, 2-Wire Serial
Memory Size 56B
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 1.5mA @ 4.5V~5.5V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2V~3.5V
Volatile NO
Information Access Method I2C
Dimensions
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Compliance
RoHS Status ROHS3 Compliant
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