DS1305E+T&R
RoHS 
RoHS compliant
RoHS compliantPackage 20-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
IC RTC SERIAL ALARM 20-TSSOP
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Buying Options
Total Price: USD $5.73
Unit Price: USD $5.7288
≥1 USD $5.7288
≥10 USD $5.1788
≥100 USD $4.937856
≥500 USD $4.28736
≥1000 USD $4.09471
≥3000 USD $3.7334
Inventory: 1128
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Supplier Device Package 20-TSSOP
Technical
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Published 2002
Feature Alarm, Leap Year, NVSRAM, Trickle-Charger
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Voltage - Supply 2V~5.5V
Base Part Number DS1305
Interface SPI
Memory Size 96B
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 25.3μA~81μA @ 2V~5V
Voltage - Supply, Battery 2V~5.5V
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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