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DS1744W-120IND+

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 28-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description 28-DIP Module (0.600 15.24mm) DS1744 8473.30.11.80 Leap Year NVSRAM Y2K rtc clock circuit 2.97V~3.63V 2mA @ 3.3V 38.227mm 0.032MHz
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Inventory: 947
Minimum: 1
Total Price: USD $36.45
Unit Price: USD $36.4518
≥1 USD $36.4518
≥10 USD $34.007054
≥100 USD $32.581266
≥500 USD $29.526762
≥1000 USD $28.508625

Technical Details

Supply Chain

Factory Lead Time 9 Weeks

Physical

Mounting Type Through Hole
Package / Case 28-DIP Module (0.600, 15.24mm)
Surface Mount NO
Number of Pins 28

Dimensions

Height Seated (Max) 10.668mm
Length 38.227mm
Width 15.24mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature -40°C~85°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 28
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 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1744
Pin Count 28
Qualification Status Not Qualified
Power Supplies 3.3V
Interface Parallel
Memory Size 32KB
Clock Frequency 0.032MHz
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

Alternative Model

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