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DS1687-3+
Maxim IntegratedRoHS 
RoHS compliant
RoHS compliantPackage 24-DIP Module (0.600, 15.24mm)
Category Clock/Timing - Real Time Clocks / Clock/Timing - Real Time Clocks
Description
24-DIP Module (0.600 15.24mm) DS1687 8473.30.11.80 Alarm NVSRAM Square Wave Output Y2K real time clock IC 2.7V~3.7V 2mA @ 3V 33.782mm 0.032MHz
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Inventory: 977
Minimum: 1
Total Price: USD $27.65
Unit Price: USD $27.64975
≥1 USD $27.64975
≥200 USD $22.68695
≥500 USD $21.97825
≥1000 USD $21.2686
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mounting Type Through Hole
Package / Case 24-DIP Module (0.600, 15.24mm)
Surface Mount NO
Number of Pins 24
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2000
JESD-609 Code e3
Feature Alarm, NVSRAM, Square Wave Output, Y2K
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2.7V~3.7V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1687
Pin Count 24
Qualification Status Not Qualified
Power Supplies 3V
Interface Parallel
Memory Size 242B
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.7V
Volatile YES
Dimensions
Height Seated (Max) 9.398mm
Length 33.782mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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