DS1747P-70 Overview
A package named 34-PowerCap™ Module 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 Surface Mount.0°C~70°C is the operating temperature.When operating, you can ensure Leap Year, NVSRAM, Y2K.A transmission line can have a 34 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 34 pins.This electrical digital time clock is powered by 3V voltage.Programs and data can be stored in the 512KB memory embedded in the RTC times.There should not be a frequency higher than 0.032MHz in the output.There are also A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED characteristics.
DS1747P-70 Features
34-PowerCap™ Module package
34 terminations
34 pin count

DS1747P-70 Applications
There are a lot of Rochester Electronics, LLC
DS1747P-70 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	Surface Mount
Package / Case	34-PowerCap™ Module
Surface Mount	YES
Operating Temperature	0°C~70°C
Packaging	Tube
JESD-609 Code	e0
Feature	Leap Year, NVSRAM, Y2K
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	34
Type	Clock/Calendar
Terminal Finish	TIN LEAD
Additional Feature	A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	240
Supply Voltage	5V
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Pin Count	34
JESD-30 Code	R-XDMA-U34
Qualification Status	COMMERCIAL
Interface	Parallel
Memory Size	512KB
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)	4mA @ 5V
Voltage - Supply, Battery	3V
RoHS Status	Non-RoHS Compliant