DS1556W-120IND+
RoHS 
RoHS compliant
RoHS compliantPackage 32-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
32-DIP Module (0.600 15.24mm) DS1556 8473.30.11.80 Alarm Leap Year NVSRAM Watchdog Timer Y2K rtc clock circuit 2.97V~3.63V 4mA @ 3.3V 43.053mm -40C~85C
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Buying Options
Total Price: USD $42.26
Unit Price: USD $42.2576
≥1 USD $42.2576
≥10 USD $39.423199
≥100 USD $37.770401
≥500 USD $34.229439
≥1000 USD $33.049148
Inventory: 115
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 15.24mm
Length 43.053mm
Height Seated (Max) 10.922mm
Technical
Volatile NO
Interrupt Capability Y
Time-Min SECONDS
Current - Timekeeping (Max) 4mA @ 3.3V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (24 hr)
External Data Bus Width 8
Logic Function Clock
Memory Size 128KB
Interface Parallel
Operating Supply Voltage 3.3V
Pin Count 32
Base Part Number DS1556
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
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 32
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
Feature Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
JESD-609 Code e3
Published 2007
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Number of Pins 32
Package / Case 32-DIP Module (0.600, 15.24mm)
Mounting Type Through Hole
Mount Through Hole
Contact Plating Tin
Supply Chain
Factory Lead Time 10 Weeks
Alternative Model
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