PT7C4302WE
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) R-PDSO-G8 Leap Year NVSRAM Square Wave Output Trickle-Charger 3-Wire Serial rtc clock circuit 1.2V~5.5V 25.3muA~81muA @ 2V~5V 4.9mm -40C~85C
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Buying Options
Total Price: USD $0.61
Unit Price: USD $0.60895
≥1 USD $0.60895
≥10 USD $0.4997
≥100 USD $0.48355
≥500 USD $0.46835
≥1000 USD $0.45315
Inventory: 1087
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 9 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2015
JESD-609 Code e3
Feature Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Part Status Last Time Buy
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish MATTE TIN
HTS Code 8542.39.00.01
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 1.2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 2V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
JESD-30 Code R-PDSO-G8
Qualification Status Not Qualified
Power Supplies 1.5/5V
Interface 3-Wire Serial
Memory Size 31B
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 25.3μA~81μA @ 2V~5V
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 1.5V~5.5V
Volatile NO
Information Access Method SERIAL, 3-WIRE
Dimensions
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Compliance
RoHS Status ROHS3 Compliant
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