DS1302
RoHS
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Package 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (12/24hr) CMOS SERIAL 3-WIRE Real Time Clock (RTC) IC 2002 SECONDS 31B 0C~70C
PDF
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Buying Options
Total Price: USD $1.34
Unit Price: USD $1.34235
≥1 USD $1.34235
≥10 USD $1.102
≥100 USD $1.0678
≥500 USD $1.03265
≥1000 USD $0.99845
Inventory: 1738
Minimum: 1
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Technical Details
Technical
Volatile YES
Information Access Method SERIAL, 3-WIRE
Voltage - Supply, Battery 2V~5.5V
Interrupt Capability N
Time-Min SECONDS
Current - Timekeeping (Max) 0.3μA~1μA @ 2V~5V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (12/24 hr)
Clock Frequency 0.032MHz
Memory Size 31B
Interface 3-Wire Serial
Power Supplies 3/5V
Qualification Status Not Qualified
JESD-30 Code R-PDIP-T8
Pin Count 8
Base Part Number DS1302
Time@Peak Reflow Temperature-Max (s) 20
Reach Compliance Code not_compliant
Terminal Pitch 2.54mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) 240
Terminal Position DUAL
Voltage - Supply 2V~5.5V
Technology CMOS
Subcategory Timers or RTCs
HTS Code 8542.39.00.01
Additional Feature BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
Terminal Finish Tin/Lead (Sn/Pb)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
Feature Leap Year, NVSRAM, Trickle-Charger
JESD-609 Code e0
Published 2002
Packaging Tube
Operating Temperature 0°C~70°C
Dimensions
Height Seated (Max) 4.572mm
Length 9.375mm
Width 7.62mm
Compliance
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Physical
Surface Mount NO
Package / Case 8-DIP (0.300, 7.62mm)
Mounting Type Through Hole
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