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DS1553-85+
  • DS1553-85+

DS1553-85+

28 Terminations5V 28 Pin DS1553 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz


  • Manufacturer: Maxim Integrated
  • NO: 503-DS1553-85+
  • Package: 28-DIP Module (0.600, 15.24mm)
  • Datasheet: pdf
  • Stock: 831
  • Description: 28 Terminations5V 28 Pin DS1553 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz (Kg)

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SPECIFICATIONS

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP Module (0.600, 15.24mm)
Number of Pins 28
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
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number DS1553
Pin Count 28
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 8KB
Clock Frequency 0.032MHz
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 Y
Volatile NO
Height 10.67mm
Length 39.37mm
Width 18.8mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant

DS1553-85+ Overview


In the 28-DIP Module (0.600, 15.24mm) package, real time clocks is embedded as a dependency.Tube is the package format.There is 4.5V~5.5V voltage supply for this electrical RTC.The type of this electrical real time clock is Clock/Calendar.The real time clock (RTC) that is mounted in the way of Through Hole is connected to this circuit board.Temperatures should be kept at 0°C~70°C at all times for safe operation.During the course of operation, Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K can be ensured.There are 28 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.5V voltage is present on this electronic component.28 pins are attached to it.DS1553 are a family of objects that belongs to RTCs .It falls under the subcategory of Timer or RTC.A total of 8KB of memory is available for storing data and programs on the real time analog clocks.There should be no more than 0.032MHz frequency in real time clocks' output.There is a mounting type of Through Hole for this RTC module.For the purpose of powering the real time clock, the power supply is set to 5V.There are 28 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. RTC time is essential that the supply voltage remain at 5V for maximum efficiency.

DS1553-85+ Features


28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.

DS1553-85+ Applications


There are a lot of Maxim Integrated DS1553-85+ Real Time Clocks applications.

  • Digital Recording
  • Digital voice recorders
  • Health Care
  • Daily alarms
  • Mobile equipment
  • Modem
  • Server
  • Utility Meters
  • Portable Instruments
  • Elapsed time counter
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