DS1685Q-3
RoHS
/
Package 28-LCC (J-Lead)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
QUAD HH:MM:SS (12/24hr) CMOS Obsolete Real Time Clock (RTC) IC 242B 0C~70C 0.032MHz 11.505mm
PDF
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Buying Options
Total Price: USD $4.81
Unit Price: USD $4.8146
≥1 USD $4.8146
≥10 USD $3.9501
≥100 USD $3.82755
≥500 USD $3.70405
≥1000 USD $3.58055
Inventory: 1188
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 28-LCC (J-Lead)
Surface Mount YES
Technical
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e0
Feature Alarm, NVSRAM, Square Wave Output, Y2K
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Type Clock/Calendar
Terminal Finish TIN LEAD
Technology CMOS
Voltage - Supply 2.7V~3.7V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 245
Supply Voltage 3V
Terminal Pitch 1.27mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 28
JESD-30 Code S-PQCC-J28
Qualification Status COMMERCIAL
Interface Parallel
Memory Size 242B
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3V
Voltage - Supply, Battery 2.5V~3.7V
Dimensions
Height Seated (Max) 4.57mm
Length 11.505mm
Width 11.505mm
Compliance
RoHS Status Non-RoHS Compliant
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