DS1553-85+
RoHS 
RoHS compliant
RoHS compliantPackage 28-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
28-DIP Module (0.600 15.24mm) DS1553 8473.30.11.80 Alarm Leap Year NVSRAM Watchdog Timer Y2K rtc clock circuit 4.5V~5.5V 3mA @ 5V 39.37mm 0.032MHz
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Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP Module (0.600, 15.24mm)
Number of Pins 28
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2010
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish MATTE TIN
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Volatile NO
Interrupt Capability Y
Time-Min SECONDS
Current - Timekeeping (Max) 3mA @ 5V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (24 hr)
Logic Function Clock
Clock Frequency 0.032MHz
Memory Size 8KB
Interface Parallel
Power Supplies 5V
Operating Supply Voltage 5V
Pin Count 28
Base Part Number DS1553
Terminal Pitch 2.54mm
Supply Voltage 5V
Terminal Position DUAL
Compliance
RoHS Status ROHS3 Compliant
REACH SVHC Unknown
Radiation Hardening No
Dimensions
Width 18.8mm
Length 39.37mm
Height 10.67mm
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