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DS1743P-85IND+

DS1743P-85IND+

DS1743P-85IND+

Maxim Integrated

34 Terminations 5V 34 Pin DS1743 Real Time Clocks Leap Year, NVSRAM, Y2K 0.032MHz

SOT-23

DS1743P-85IND+ Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 34-PowerCap™ Module
Number of Pins 34
Operating Temperature -40°C~85°C
Packaging Tube
Published 2012
JESD-609 Code e3
Feature Leap Year, NVSRAM, Y2K
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 34
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Base Part Number DS1743
Pin Count 34
Operating Supply Voltage 5V
Interface Parallel
Memory Size 8KB
Clock Frequency 0.032MHz
Logic Function Clock
External Data Bus Width 8
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 3mA @ 5V
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 3V
Volatile NO
Radiation Hardening No
RoHS Status ROHS3 Compliant
DS1743P-85IND+ Product Details

DS1743P-85IND+ Overview


There is an embedded version of real time clocks in the package 34-PowerCap™ Module.This package has a package type of Tube.Electrical RTCs such as this have a 4.5V~5.5V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C.If Leap Year, NVSRAM, Y2K is ensured when operating, then the operation will be successful.There are 34 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 5V which is provided to it.A total of 34 pins are attached to this RTCs.There are a family named DS1743 that consarets of the RTCs .In this electrical digital time clock, the supply voltage is 3V.In the RTC times, there is a memory of 8KB that is available for storing programs as well as data.Ensure that the output frequency does not exceed 0.032MHz.In this case, the RTC module is mounted in the way of Surface Mount.A total of 34 pins are equipped with the real time clock.RTC time is essential that the supply voltage remain at 5V for maximum efficiency.

DS1743P-85IND+ Features


34-PowerCap™ Module package
34 terminations
34 pin count
Be maintained at 5V for high efficiency.


DS1743P-85IND+ Applications


There are a lot of Maxim Integrated
DS1743P-85IND+ Real Time Clocks applications.


  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices

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