DS1554WP-120+
RoHS 
RoHS compliant
RoHS compliantPackage 34-PowerCap? Module
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
34-PowerCap? Module DS1554 R-XDMA-U34 Alarm Leap Year NVSRAM Watchdog Timer Y2K real time clock IC 2.97V~3.63V 4mA @ 3.3V 25.019mm 0.032MHz
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Buying Options
Total Price: USD $27.25
Unit Price: USD $27.2536
≥1 USD $27.2536
≥10 USD $25.13896
≥100 USD $24.00926
≥500 USD $21.467054
≥1000 USD $20.47841
≥3000 USD $19.489782
Inventory: 134
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) 2.3368mm
Technical
Volatile NO
Voltage - Supply, Battery 3V
Interrupt Capability Y
Time-Min SECONDS
Current - Timekeeping (Max) 4mA @ 3.3V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (24 hr)
External Data Bus Width 8
Clock Frequency 0.032MHz
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 DS1554
Time@Peak Reflow Temperature-Max (s) 40
Reach Compliance Code not_compliant
Terminal Pitch 1.27mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) 245
Terminal Position DUAL
Voltage - Supply 2.97V~3.63V
Technology CMOS
Subcategory Timer or RTC
HTS Code 8473.30.11.80
Terminal Finish Matte Tin (Sn)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 34
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
Feature Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
JESD-609 Code e3
Published 2010
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 6 Weeks
Alternative Model
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