DS1244WP-120IND+
RoHS 
RoHS compliant
RoHS compliantPackage 34-PowerCap? Module
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
34-PowerCap? Module DS1244 R-XDMA-U34 Leap Year NVSRAM real time clock IC 2.97V~3.63V 7mA @ 3.3V 25.019mm -40C~85C
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Buying Options
Total Price: USD $29.77
Unit Price: USD $29.772507
≥1 USD $29.772507
≥10 USD $28.087274
≥100 USD $26.497427
≥500 USD $24.997572
≥1000 USD $23.58262
Inventory: 1113
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Physical
Mounting Type Surface Mount
Package / Case 34-PowerCap? Module
Surface Mount YES
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2011
JESD-609 Code e3
Feature Leap Year, NVSRAM
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 34
ECCN Code EAR99
Type Phantom Time Chip
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.40
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1244
Pin Count 34
JESD-30 Code R-XDMA-U34
Qualification Status Not Qualified
Power Supplies 3.3V
Interface Parallel
Memory Size 32KB
External Data Bus Width 8
Time Format HH:MM:SS:hh (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 7mA @ 3.3V
Time-Min 1/100SECOND
Interrupt Capability N
Voltage - Supply, Battery 3V
Volatile NO
Dimensions
Height Seated (Max) 6.858mm
Length 25.019mm
Width 23.495mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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