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DS1743WP-120+

DS1743WP-120+

DS1743WP-120+

Maxim Integrated

34 Terminations 3.3V 34 Pin DS1743 Real Time Clocks Leap Year, NVSRAM, Y2K

SOT-23

DS1743WP-120+ Datasheet

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Specifications
Name Value
Type Parameter
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 34-PowerCap™ Module
Number of Pins 34
Operating Temperature 0°C~70°C
Packaging Tube
Published 2011
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
Additional Feature A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED
HTS Code 8473.30.11.80
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Frequency 120GHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1743
Pin Count 34
Operating Supply Voltage 3.3V
Interface Parallel
Memory Size 8KB
Access Time 120 ns
Logic Function Clock
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3.3V
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 3V
Volatile NO
Height 810μm
Length 25.27mm
Width 23.62mm
REACH SVHC Unknown
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
DS1743WP-120+ Product Details

DS1743WP-120+ Overview


There is an embedded version in the package 34-PowerCap™ Module.Packaged as Tube.This electrical RTC is powered by 2.97V~3.63V voltage.This electrical real time clock is of type Clock/Calendar.Surface Mount is the way to mount this real time clock (RTC).A temperature of 0°C~70°C should be used for operation.During operation, Leap Year, NVSRAM, Y2K can be guaranteed.The 34 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.It is possible to see 3.3V voltage being supplied to this RTC real time clock.34 pins are attached to it.RTCs are a member of the family DS1743.Its supply voltage is 3V.In these RTC times, there is a memory of 8KB where data and programs can be stored.This RTC module has a mounting type of Surface Mount.34 pins are present on it.RTC time is important to maintain the supply voltage at 3.3V in order to maintain high efficiency.A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED are other characteristics of it.In this case, the frequency can be achieved at 120GHz.

DS1743WP-120+ Features


34-PowerCap™ Module package
34 terminations
34 pin count
Be maintained at 3.3V for high efficiency.


DS1743WP-120+ Applications


There are a lot of Maxim Integrated
DS1743WP-120+ Real Time Clocks applications.


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

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