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DS1344D-18+

DS1344D-18+

DS1344D-18+

Maxim Integrated

14 Terminations 1.8V 14 Pin DS1344 Real Time Clocks Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

SOT-23

DS1344D-18+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Number of Pins 14
Operating Temperature-40°C~85°C
PackagingTube
Published 2002
Feature Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type Clock/Calendar
HTS Code8473.30.11.80
Voltage - Supply 1.71V~5.5V
Terminal Position DUAL
Supply Voltage 1.8V
Terminal Pitch0.4mm
Base Part Number DS1344
Pin Count14
Operating Supply Voltage1.8V
Interface SPI
Memory Size96B
Clock Frequency 4MHz
Logic Function Clock
Number of Timers 1
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Time-Min SECONDS
Interrupt CapabilityY
Voltage - Supply, Battery 1.3V~5.5V
Volatile NO
Information Access Method SERIAL, 3-WIRE
Length 3mm
Height Seated (Max) 0.8mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:1636 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.49000$4.49
500$4.4451$2222.55
1000$4.4002$4400.2
1500$4.3553$6532.95
2000$4.3104$8620.8
2500$4.2655$10663.75

DS1344D-18+ Product Details

DS1344D-18+ Overview


A package named 14-WFDFN Exposed Pad contains real time clocks.Tube is the packaging method.There is 1.71V~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.-40°C~85°C is the operating temperature.When operating, you can ensure Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger.A transmission line can have a 14 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 1.8V voltage supplied to it.The RTCs are equipped with 14 pins.DS1344 is the family name of this object.This electrical digital time clock is powered by 1.3V~5.5V voltage.Programs and data can be stored in the 96B memory embedded in the RTC times.There should not be a frequency higher than 4MHz in the output.Mounting type for the RTC module is Surface Mount.14 pins are attached to it.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.Optimal efficiency requires a supply voltage of 1.8V.

DS1344D-18+ Features


14-WFDFN Exposed Pad package
14 terminations
14 pin count
Be maintained at 1.8V for high efficiency.


DS1344D-18+ Applications


There are a lot of Maxim Integrated
DS1344D-18+ 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

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