DS1244WP-120+
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 0C~70C
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Buying Options
Total Price: USD $18.91
Unit Price: USD $18.91495
≥1 USD $18.91495
≥200 USD $7.32073
≥500 USD $7.063402
≥1000 USD $6.936051
Inventory: 1166
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 23.495mm
Length 25.019mm
Height Seated (Max) 6.858mm
Technical
Volatile NO
Voltage - Supply, Battery 3V
Interrupt Capability N
Time-Min 1/100SECOND
Current - Timekeeping (Max) 7mA @ 3.3V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS:hh (12/24 hr)
External Data Bus Width 8
Memory Size 32KB
Interface Parallel
Power Supplies 3.3V
Qualification Status Not Qualified
JESD-30 Code R-XDMA-U34
Pin Count 34
Base Part Number DS1244
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Reach Compliance Code not_compliant
Terminal Pitch 1.27mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Position DUAL
Voltage - Supply 2.97V~3.63V
Technology CMOS
Subcategory Timer or RTC
HTS Code 8473.30.11.40
Terminal Finish Matte Tin (Sn)
Type Phantom Time Chip
ECCN Code EAR99
Number of Terminations 34
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
Feature Leap Year, NVSRAM
JESD-609 Code e3
Published 2011
Packaging Tray
Operating Temperature 0°C~70°C
Physical
Surface Mount YES
Package / Case 34-PowerCap? Module
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 11 Weeks
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