DS1391U-33+
RoHS 
RoHS compliant
RoHS compliantPackage 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
10-TFSOP 10-MSOP (0.118 3.00mm Width) DS1391 8542.39.00.01 Alarm Leap Year Square Wave Output Trickle-Charger rtc clock circuit 2.97V~5.5V 175muA @ 2.97V~5.5V 3mm 0.032MHz
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Buying Options
Total Price: USD $4.88
Unit Price: USD $4.8752
≥1 USD $4.8752
≥10 USD $4.37888
≥100 USD $4.13952
≥500 USD $3.587672
≥1000 USD $3.403664
≥3000 USD $3.054093
Inventory: 1116
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 3mm
Length 3mm
Height Seated (Max) 1.1mm
Technical
Information Access Method SERIAL, 3-WIRE
Volatile NO
Voltage - Supply, Battery 1.3V~5.5V
Interrupt Capability Y
Current - Timekeeping (Max) 175μA @ 2.97V~5.5V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS:hh (12/24 hr)
Number of Timers 1
Clock Frequency 0.032MHz
Interface SPI
Power Supplies 3.3V
Qualification Status Not Qualified
Pin Count 10
Base Part Number DS1391
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.5mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Voltage - Supply 2.97V~5.5V
Technology CMOS
Subcategory Timers or RTCs
HTS Code 8542.39.00.01
Terminal Finish Matte Tin (Sn)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 10
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
Feature Alarm, Leap Year, Square Wave Output, Trickle-Charger
JESD-609 Code e3
Published 2002
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Number of Pins 10
Surface Mount YES
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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