DS1747-70IND+
RoHS 
RoHS compliant
RoHS compliantPackage 32-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (24hr) CMOS Active Real Time Clock (RTC) IC 2012 SECONDS 512KB -40C~85C
PDF
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Buying Options
Total Price: USD $46.24
Unit Price: USD $46.2352
≥1 USD $46.2352
≥10 USD $43.4368
≥100 USD $42.03584
≥500 USD $38.9532
Inventory: 75
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 15.24mm
Length 43.053mm
Height Seated (Max) 10.922mm
Technical
Volatile NO
Interrupt Capability N
Time-Min SECONDS
Current - Timekeeping (Max) 4mA @ 5V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (24 hr)
External Data Bus Width 8
Clock Frequency 0.032MHz
Memory Size 512KB
Interface Parallel
Power Supplies 5V
Qualification Status Not Qualified
JESD-30 Code R-PDIP-T32
Pin Count 32
Base Part Number DS1747
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Terminal Pitch 2.54mm
Supply Voltage 5V
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Voltage - Supply 4.5V~5.5V
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 32
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
Feature Leap Year, NVSRAM, Y2K
JESD-609 Code e3
Published 2012
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Surface Mount NO
Package / Case 32-DIP Module (0.600, 15.24mm)
Mounting Type Through Hole
Supply Chain
Factory Lead Time 9 Weeks
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