Welcome to Hotenda.com Online Store!

logo
userjoin
Home

DS1344D-33+

DS1344D-33+

DS1344D-33+

Maxim Integrated

14 Terminations 3.3V 14 Pin DS1344 Real Time Clocks Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

SOT-23

DS1344D-33+ 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
JESD-609 Code e3
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
Terminal Finish TIN
HTS Code8542.39.00.01
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.4mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1344
Pin Count14
Operating Supply Voltage3.3V
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
Current - Timekeeping (Max) 120μA~160μA @ 3.63V~5.5V
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:3374 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.51000$2.51
500$2.4849$1242.45
1000$2.4598$2459.8
1500$2.4347$3652.05
2000$2.4096$4819.2
2500$2.3845$5961.25

DS1344D-33+ Product Details

DS1344D-33+ Overview


Real time clocks is embedded in the 14-WFDFN Exposed Pad package.Time clock is packaged in the way of Tube.The supply voltage of this electrical RTC is 3V~5.5V.The type of this electrical real time clock is Clock/Calendar.This real time clock (RTC) is mounted in the way of Surface Mount.The operating temperature should be -40°C~85°C.Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger can be ensured when operating.There are 14 terminations, which are the practice of ending a transmission line welectronic time clocksh a RTC module that matches the characteristic impedance of the line.The supply voltage of this RTC real time clock is 3.3V.It is equipped with 14 pins.RTCs belongs to DS1344 family.The supply voltage of this electrical digital time clock is 1.3V~5.5V.The RTC times embed a memory of 96B available for storing programs and data.Real time clocks' output frequency should not exceed 4MHz.It is mounted in the way of Surface Mount.There are 14 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.The supply voltage should be maintained at 3.3V for high efficiency.

DS1344D-33+ Features


14-WFDFN Exposed Pad package
14 terminations
14 pin count
Be maintained at 3.3V for high efficiency.


DS1344D-33+ Applications


There are a lot of Maxim Integrated
DS1344D-33+ Real Time Clocks applications.


  • Mobile telephones
  • Portable instruments
  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines

Get Subscriber

Enter Your Email Address, Get the Latest News