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DS1685SN-3

Maxim Integrated
RoHS
/
Package 24-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description DUAL HH:MM:SS (12/24hr) CMOS Obsolete Real Time Clock (RTC) IC 2005 SECONDS 242B -40C~85C
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Technical Details

Compliance

Lead Free Contains Lead
RoHS Status Non-RoHS Compliant

Dimensions

Width 7.5mm
Length 15.4mm
Height Seated (Max) 2.65mm

Technical

Volatile YES
Voltage - Supply, Battery 2.5V~3.7V
Time-Min SECONDS
Current - Timekeeping (Max) 2mA @ 3V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (12/24 hr)
Number of Timers 1
External Data Bus Width 8
Clock Frequency 0.032MHz
Memory Size 242B
Interface Parallel
Power Supplies 3V
Qualification Status Not Qualified
JESD-30 Code R-PDSO-G24
Pin Count 24
Base Part Number DS1685
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Reach Compliance Code not_compliant
Terminal Pitch 1.27mm
Supply Voltage 3V
Peak Reflow Temperature (Cel) 245
Terminal Position DUAL
Voltage - Supply 2.7V~3.7V
Technology CMOS
Subcategory Timer or RTC
HTS Code 8473.30.11.80
Terminal Finish Tin/Lead (Sn/Pb)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Feature Alarm, NVSRAM, Square Wave Output, Y2K
JESD-609 Code e0
Published 2005
Packaging Tube
Operating Temperature -40°C~85°C

Physical

Surface Mount YES
Package / Case 24-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount

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