DS1744P-70+
RoHS 
RoHS compliant
RoHS compliantPackage 34-PowerCap? Module
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
34-PowerCap? Module DS1744 8473.30.11.80 Leap Year NVSRAM Y2K rtc clock circuit 4.5V~5.5V 4mA @ 5V 25.019mm 0.032MHz
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Buying Options
Total Price: USD $33.38
Unit Price: USD $33.3784
≥1 USD $33.3784
≥10 USD $30.7868
≥100 USD $29.40322
≥500 USD $26.29
≥1000 USD $25.07927
Inventory: 341
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 23.495mm
Length 25.019mm
Height Seated (Max) 2.3368mm
Technical
Volatile NO
Voltage - Supply, Battery 3V
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
Logic Function Clock
Clock Frequency 0.032MHz
Memory Size 32KB
Interface Parallel
Power Supplies 5V
Operating Supply Voltage 5V
Pin Count 34
Base Part Number DS1744
Terminal Pitch 1.27mm
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 34
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
Feature Leap Year, NVSRAM, Y2K
JESD-609 Code e3
Published 2012
Packaging Tray
Operating Temperature 0°C~70°C
Physical
Number of Pins 34
Package / Case 34-PowerCap? Module
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Factory Lead Time 10 Weeks
Alternative Model
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