DS1646-120+
RoHS 
RoHS compliant
RoHS compliantPackage 32-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 2011 128KB 0C~70C 44.2mm
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Buying Options
Total Price: USD $48.33
Unit Price: USD $48.3265
≥1 USD $48.3265
≥10 USD $39.653
≥25 USD $38.41325
≥50 USD $37.17445
≥100 USD $35.93565
≥500 USD $32.21735
Inventory: 1286
Minimum: 1
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Technical Details
Technical
Memory Size 128KB
Logic Function Clock
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 4mA @ 4.5 V~5.5 V
Voltage - Supply, Battery 3V
Interface Parallel
Operating Supply Voltage 5V
Pin Count 32
Base Part Number DS1646
Supply Voltage 5V
Terminal Position DUAL
Voltage - Supply 4.5V~5.5V
Technology CMOS
HTS Code 8473.30.11.80
Terminal Finish Matte Tin (Sn)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 32
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
Feature Leap Year, NVSRAM
JESD-609 Code e3
Published 2011
Packaging Tube
Operating Temperature 0°C~70°C
Dimensions
Height 10.92mm
Length 44.2mm
Width 18.8mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Physical
Number of Pins 32
Package / Case 32-DIP Module (0.600, 15.24mm)
Mounting Type Through Hole
Mount Through Hole
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