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DS1302+

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description 8-DIP (0.300 7.62mm) DS1302 e3 Leap Year NVSRAM Trickle-Charger real time clock IC 2V~5.5V 0.3muA~1muA @ 2V~5V 9.91mm 0.032MHz
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Inventory: 4205
Minimum: 1
Total Price: USD $0.93
Unit Price: USD $0.927917
≥1 USD $0.927917
≥10 USD $0.875396
≥100 USD $0.825846
≥500 USD $0.7791
≥1000 USD $0.735
≥3000 USD $0.693399

Technical Details

Supply Chain

Factory Lead Time 9 Weeks

Physical

Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 930.006106mg

Dimensions

Height 4.45mm
Length 9.91mm
Width 7.87mm

Compliance

Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature 0°C~70°C
Packaging Tube
Published 2002
JESD-609 Code e3
Feature Leap Year, NVSRAM, Trickle-Charger
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Additional Feature BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1302
Pin Count 8
Number of Outputs 1
Operating Supply Voltage 3.3V
Power Supplies 3/5V
Interface 3-Wire Serial
Memory Size 31B
Operating Supply Current 1.2mA
Clock Frequency 0.032MHz
Logic Function Clock
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.3μA~1μA @ 2V~5V
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 2V~5.5V
Volatile YES
Information Access Method SERIAL, 3-WIRE

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