DS1642-100
RoHS
/
Package 24-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL Clock HH:MM:SS (24hr) CMOS Real Time Clock (RTC) IC 2005 100ns 2KB 0C~70C
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Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 24-DIP Module (0.600, 15.24mm)
Number of Pins 24
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2005
JESD-609 Code e0
Feature Leap Year, NVSRAM
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number DS1642
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 2KB
Nominal Supply Current 50mA
Clock Frequency 0.032MHz
Access Time 100 ns
Logic Function Clock
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 3mA @ 5V
Time-Min SECONDS
Interrupt Capability N
Volatile NO
Dimensions
Height 78.51mm
Length 37.85mm
Width 17.78mm
Compliance
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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