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
Terminal Finish Matte Tin (Sn)
Additional Feature BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
Subcategory Timer or RTC
Voltage - Rated DC 5.5V
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1302
Pin Count 8
Number of Outputs 1
Qualification Status Not Qualified
Power Supplies 3/5V
Interface 3-Wire Serial
Memory Size 31B
Clock Frequency 0.032MHz
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