DS1743-85+ Overview
A package named 28-DIP Module (0.600, 15.24mm) contains real time clocks.Tube is the packaging method.There is 4.5V~5.5V supply voltage for this electrical RTC.Electrical real time clocks of this type are Clock/Calendar.real time clock (RTC)s like this are mounted in the way of Through Hole.0°C~70°C is the operating temperature.When operating, you can ensure Leap Year, NVSRAM, Y2K.A transmission line can have a 28 termination by terminating it with a RTC module whose characteristic impedance matches the line's.In the case of this RTC real time clock, there is 5V voltage supplied to it.The RTCs are equipped with 28 pins.DS1743 is the family name of this object.Programs and data can be stored in the 8KB memory embedded in the RTC times.There should not be a frequency higher than 0.032MHz in the output.There is a power supply of 5V used to power the real time clock.
DS1743-85+ Features
28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count
5V power supplies

DS1743-85+ Applications
There are a lot of Maxim Integrated
DS1743-85+ Real Time Clocks applications.

Industrial
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras

Mounting Type	Through Hole
Package / Case	28-DIP Module (0.600, 15.24mm)
Surface Mount	NO
Operating Temperature	0°C~70°C
Packaging	Tube
Published	2012
JESD-609 Code	e3
Feature	Leap Year, NVSRAM, 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 (Sn)
HTS Code	8473.30.11.80
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Supply Voltage	5V
Terminal Pitch	2.54mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	DS1743
Pin Count	28
JESD-30 Code	R-XDMA-P28
Qualification Status	Not Qualified
Power Supplies	5V
Interface	Parallel
Memory Size	8KB
Clock Frequency	0.032MHz
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
Volatile	NO
RoHS Status	ROHS3 Compliant