DS1501W
RoHS
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Package 28-DIP (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
28-DIP (0.600 15.24mm) DS1501 8473.30.11.80 Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K rtc clock circuit 3V~3.6V 4mA @ 3V~3.6V 17.9mm 0.032MHz
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Buying Options
Total Price: USD $8.35
Unit Price: USD $8.35308
≥1 USD $8.35308
≥10 USD $7.880267
≥100 USD $7.434213
≥500 USD $7.01341
≥1000 USD $6.616421
Inventory: 1185
Minimum: 1
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Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP (0.600, 15.24mm)
Number of Pins 28
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2004
Feature Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
HTS Code 8473.30.11.80
Subcategory Timers or RTCs
Technology CMOS
Voltage - Supply 3V~3.6V
Terminal Position DUAL
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Base Part Number DS1501
Pin Count 28
Operating Supply Voltage 3.3V
Interface Parallel
Memory Size 256B
Clock Frequency 0.032MHz
Logic Function Clock
External Data Bus Width 8
Number of Timers 1
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 4mA @ 3V~3.6V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.7V
Volatile YES
Dimensions
Height Seated (Max) 2.65mm
Length 17.9mm
Width 7.5mm
Compliance
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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