DS1744P-70+

34 Terminations5V 34 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz


  • Manufacturer: Maxim Integrated
  • NO: 503-DS1744P-70+
  • Package: 34-PowerCap™ Module
  • Datasheet: pdf
  • Stock: 6315
  • Description: 34 Terminations5V 34 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 34-PowerCap™ Module
Number of Pins 34
Operating Temperature 0°C~70°C
Packaging Tray
Published 2012
JESD-609 Code e3
Feature Leap Year, NVSRAM, Y2K
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 34
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number DS1744
Pin Count 34
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 32KB
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) 4mA @ 5V
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 3V
Volatile NO
Height Seated (Max) 2.3368mm
Length 25.019mm
Width 23.495mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

DS1744P-70+ Overview


The package 34-PowerCap? Module contains real time clocks.The package is packaged in the way of Tray.As far as the supply voltage for this electrical RTC is concerned, it is 4.5V~5.5V.The type of this electrical real time clock is Clock/Calendar.Surface Mount is the way this real time clock (RTC) is mounted on the system board.There should be a temperature of 0°C~70°C during the operation.When operating, electronic time clocks are possible to ensure that Leap Year, NVSRAM, Y2K are maintained.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 34 termination.5V voltage is present on this electronic component.The reason for this is that, due to the fact that it has 34 pins, it has the necessary features.There are a family named DS1744 that consarets of the RTCs .This electrical digital time clock has a 3V supply voltage.It falls under the subcategory of Timer or RTC.There is a memory size of 32KB available for storing data and programs on the real time analog clocks.The frequency of real time clocks' output should not exceed 0.032MHz.Surface Mount is the mounting type of the RTC module.For powering the real time clock, a power supply with a voltage of 5V is used.The real time clock is equipped with 34 pins.RTC time is important to maintain the supply voltage at 5V in order to maintain high efficiency.

DS1744P-70+ Features


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

DS1744P-70+ Applications


There are a lot of Maxim Integrated DS1744P-70+ Real Time Clocks applications.

  • Medical Devices
  • Power Meters
  • GPS
  • Utility Meter
  • Network powered devices
  • Security Systems
  • Utility Meters
  • Copier
  • Elapsed time counter
  • Fax/Printer

In Stock

Please send RFQ , we will respond immediately.