DS1687-3IND
RoHS
/
Package 24-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL Clock HH:MM:SS (12/24hr) Tin Real Time Clock (RTC) IC 2005 SECONDS 242B -40C~85C
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Technical Details
Physical
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 24-DIP Module (0.600, 15.24mm)
Number of Pins 24
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2005
JESD-609 Code e3
Feature Alarm, NVSRAM, Square Wave Output, Y2K
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Clock/Calendar
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2.7V~3.7V
Terminal Position DUAL
Supply Voltage 3V
Terminal Pitch 2.54mm
Base Part Number DS1687
Pin Count 24
Operating Supply Voltage 3V
Power Supplies 3V
Interface Parallel
Memory Size 242B
Clock Frequency 0.032MHz
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.7V
Volatile YES
Dimensions
Height 10.67mm
Length 38.1mm
Width 18.29mm
Compliance
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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