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DS1744WP-120+

DS1744WP-120+

DS1744WP-120+

Maxim Integrated

34 Terminations 3.3V 34 Pin DS1744 Real Time Clocks Leap Year, NVSRAM, Y2K 0.032MHz

SOT-23

DS1744WP-120+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Mounting Type Surface Mount
Package / Case 34-PowerCap™ Module
Surface MountYES
Number of Pins 34
Operating Temperature0°C~70°C
PackagingTube
Published 2012
JESD-609 Code e3
Feature Leap Year, NVSRAM, Y2K
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 34
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code8473.30.11.80
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1744
Pin Count34
Qualification StatusNot Qualified
Power Supplies3.3V
Interface Parallel
Memory Size32KB
Clock Frequency 0.032MHz
External Data Bus Width 8
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3.3V
Time-Min SECONDS
Interrupt CapabilityN
Voltage - Supply, Battery 3V
Volatile NO
Length 25.019mm
Height Seated (Max) 2.3368mm
Width 23.495mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:238 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$27.50000$27.5
10$25.36500$253.65
40$24.22500$969
120$21.66000$2599.2
280$20.66250$5785.5

DS1744WP-120+ Product Details

DS1744WP-120+ Overview


In the 34-PowerCap™ Module package, real time clocks is embedded.Tube is the way time clock is packaged.2.97V~3.63V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.0°C~70°C should be the operating temperature.Operating with Leap Year, NVSRAM, Y2K are possible.In 34 terminations, a transmission line is terminated with an impedance-matched RTC module.3.3V voltage is present on this electronic component.With 34 pins, it is equipped.The DS1744 family contains RTCs .This electrical digital time clock has a supply voltage of 3V.A memory of 32KB can be used to store data and programs.The output frequency should not exceed 0.032MHz.A total of 3.3V power supplies are required to operate it.There are 34 pins on it.

DS1744WP-120+ Features


34-PowerCap™ Module package
34 terminations
34 pin count
3.3V power supplies


DS1744WP-120+ Applications


There are a lot of Maxim Integrated
DS1744WP-120+ Real Time Clocks applications.


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

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