DS1248W-120IND
RoHS
/
Package 32-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL Clock HH:MM:SS:hh (12/24hr) CMOS Real Time Clock (RTC) IC 2005 120ns 128KB -40C~85C
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Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Number of Pins 32
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2005
JESD-609 Code e0
Feature NVSRAM
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code 3A991.B.2.A
Type Phantom Time Chip
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code 8473.30.11.40
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Frequency 120GHz
Base Part Number DS1248
Pin Count 32
Operating Supply Voltage 3.3V
Interface Parallel
Memory Size 128KB
Access Time 120 ns
Logic Function Clock
External Data Bus Width 8
Time Format HH:MM:SS:hh (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 7mA @ 3.3V
Time-Min 1/100SECOND
Interrupt Capability N
Volatile NO
Dimensions
Height Seated (Max) 10.922mm
Length 43.053mm
Width 15.24mm
Compliance
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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