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DS1746W-120+
Maxim IntegratedRoHS 
RoHS compliant
RoHS compliantPackage 32-DIP Module (0.600, 15.24mm)
Category Clock/Timing - Real Time Clocks / Clock/Timing - Real Time Clocks
Description
32-DIP Module (0.600 15.24mm) DS1746 8473.30.11.80 Leap Year NVSRAM Y2K rtc clock circuit 2.97V~3.63V 2mA @ 3.3V 43.053mm 0C~70C
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Pricing & Ordering
Inventory: 6623
Minimum: 1
Total Price: USD $25.72
Unit Price: USD $25.7156
≥1 USD $25.7156
≥10 USD $24.26
≥100 USD $22.88679
≥500 USD $21.59131
≥1000 USD $20.36916
≥3000 USD $19.21619
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2012
JESD-609 Code e3
Feature Leap Year, NVSRAM, Y2K
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.80
Subcategory Timers or RTCs
Technology CMOS
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1746
Pin Count 32
Qualification Status Not Qualified
Power Supplies 3.3V
Interface Parallel
Memory Size 128KB
External Data Bus Width 8
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3.3V
Time-Min SECONDS
Interrupt Capability N
Volatile NO
Dimensions
Height Seated (Max) 10.922mm
Length 43.053mm
Width 15.24mm
Physical
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Surface Mount NO
Number of Pins 32
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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