DS1251W-120
RoHS
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Package 32-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS:hh (12/24hr) CMOS Obsolete Real Time Clock (RTC) IC 2005 1/100SECOND 512KB 0C~70C
PDF
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Buying Options
Total Price: USD $66.09
Unit Price: USD $66.0877
≥1 USD $66.0877
≥10 USD $64.0224
≥100 USD $61.9571
≥500 USD $59.8918
≥1000 USD $53.6959
Inventory: 12
Minimum: 1
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Technical Details
Physical
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Surface Mount NO
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2005
JESD-609 Code e0
Feature Leap Year, NVSRAM
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Type Phantom Time Chip
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code 8542.39.00.01
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 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1251
Pin Count 32
JESD-30 Code R-PDIP-P32
Qualification Status Not Qualified
Power Supplies 3.3V
Interface Parallel
Memory Size 512KB
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
Volatile NO
Dimensions
Height Seated (Max) 10.922mm
Length 43.053mm
Width 15.24mm
Compliance
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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