DS1744W-120
RoHS
/
Package 28-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL Clock HH:MM:SS (24hr) CMOS Real Time Clock (RTC) IC 2006 SECONDS 32KB 0C~70C
PDF
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Buying Options
Total Price: USD $47.25
Unit Price: USD $47.253
≥1 USD $47.253
≥10 USD $38.7714
≥100 USD $37.56015
≥500 USD $36.34795
≥1000 USD $35.1367
Inventory: 1195
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
REACH SVHC Unknown
Radiation Hardening No
Dimensions
Width 18.8mm
Length 39.37mm
Height 10.67mm
Technical
Volatile NO
Interrupt Capability N
Time-Min SECONDS
Current - Timekeeping (Max) 2mA @ 3.3V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (24 hr)
Logic Function Clock
Clock Frequency 0.032MHz
Memory Size 32KB
Interface Parallel
Operating Supply Voltage 3.3V
Pin Count 28
Base Part Number DS1744
Terminal Pitch 2.54mm
Supply Voltage 3.3V
Terminal Position DUAL
Voltage - Supply 2.97V~3.63V
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 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
Feature Leap Year, NVSRAM, Y2K
JESD-609 Code e3
Published 2006
Packaging Tube
Operating Temperature 0°C~70°C
Physical
Number of Pins 28
Package / Case 28-DIP Module (0.600, 15.24mm)
Mounting Type Through Hole
Mount Through Hole
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