DS1302SN
RoHS
/
Package 8-SOIC (0.209, 5.30mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL Clock HH:MM:SS (12/24hr) Tin Real Time Clock (RTC) IC 2002 SECONDS 31B -40C~85C
PDF
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Buying Options
Total Price: USD $2.77
Unit Price: USD $2.76545
≥1 USD $2.76545
≥10 USD $2.26955
≥100 USD $2.1983
≥500 USD $2.12705
≥1000 USD $2.05675
Inventory: 26003
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
REACH SVHC Unknown
Radiation Hardening No
Dimensions
Width 5.41mm
Length 5.46mm
Height 2.03mm
Technical
Information Access Method SERIAL, 3-WIRE
Volatile YES
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)
Logic Function Clock
Clock Frequency 0.032MHz
Memory Size 31B
Interface 3-Wire Serial
Power Supplies 3/5V
Operating Supply Voltage 3.3V
Pin Count 8
Base Part Number DS1302
Time@Peak Reflow Temperature-Max (s) 20
Terminal Pitch 1.27mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) 240
Terminal Position DUAL
Voltage - Supply 2V~5.5V
Technology CMOS
Subcategory Timers or RTCs
Additional Feature BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
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 -40°C~85°C
Physical
Number of Pins 8
Package / Case 8-SOIC (0.209, 5.30mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
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