Home  DS1339C-33#  DS1339C-33# VS DS1339C-33

DS1339C-2# vs DS1339C-33# vs DS1339U-33+T&R Comparison

  • Hide Shared Attributes
    DS1339C-2#
    DS1339C-2#
    DS1339C-33#
    DS1339C-33#
    DS1339U-33+T&R
    DS1339U-33+T&R
  • Part No.
    DS1339C-2#
    DS1339C-33#
    DS1339U-33+T&R
  • Description
    Real Time Clock Serial 16Pin SOIC W
    Timer IC t- real time clock Maxim Integrated DS1339C-33# Clock/calendar SOIC 16W
    Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3mm Width)
  • Manufacturer
    Maxim integrated
    Maxim integrated
    Maxim integrated
  • Classification
    Real Time Clocks
    Real Time Clocks
    Real Time Clocks
  • Reference Price(USD)
    $7.798
    $4.125
    $0.703
  • Inventory(pcs)
    0
    1.7k
    27.4k
  • Case/Package
    SOIC-16
    SOIC-16
    uMAX-8
  • Number of Pins
    16
    16
    8
  • Number of Positions
    -
    16
    8
  • Operating Voltage
    -
    -
    2.97V ~ 5.5V
  • Supply Voltage (DC)
    -
    -
    2.97V (min)
  • HK STC License
    -
    NLR
    -
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Size-Length
    -
    10.5 mm
    3.1 mm
  • Size-Width
    -
    7.6 mm
    3.1 mm
  • Size-Height
    -
    2.35 mm
    0.95 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tube
    Cut Tape (CT)
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    Non-Compliant
    Non-Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Unknown
    Unknown
  • Supply Voltage (Min)
    1.8 V
    2.97 V
    2.97 V
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Max)
    2.2 V
    5.5 V
    5.5 V
  • Supply Voltage
    1.8V ~ 5.5V
    1.3V ~ 3.7V
    1.3V ~ 3.7V
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Medical-Spec
    -
    -
    Yes
  • Overview
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    DS1339C-33# Product overview

    Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)

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    DS1339U-33+T&R Product overview

    The DS1339U-33+T&R is an I2C serial real time clock (RTC) in 8 pin µSOP package. It is a low power clock/calendar with two programmable time of day alarms and programmable square wave output. Address and data are transferred serially through an I2C bus. It has operating voltage of 3.3V. The clock/calendar provides seconds, minutes, hours, day, date, month and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days including leap year compensation valid up to 2100. The clock operates in either 24hour or 12hour format with AM/PM indicator. The DS1339 has a built-in power sense circuit that detects power failures and automatically switches to the backup supply while maintaining time, date and alarm operation. It has SCL clock frequency of 400KHz in fast mode and 100KHz in standard mode. The device is used in utility meter, vending machine, thermostat, modem, router, switch and server.

    .
    Supply voltage range from 2.97V to 5.5V
    .
    Operating temperature range from -40°C to 85°C
    .
    Time keeping current of 400nA and power fail voltage range from 2.7V to 2.97V
    .
    Completely manages all timekeeping functions
    .
    Oscillator stop flag and trickle charge capability
    .
    Interfaces with most microcontrollers through I2C serial interface
    .
    VCC active current of 450µA and VCC standby current of 200µA at VCC = 2.2V
    .
    UL recognized
    .
    Low power operation extends battery backup run time
    .
    Automatic power fail detect and switch circuitry
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DS1339C-33# Alternative Parts

Image Part Compare Manufacturer Category Description
Image:DS1339C-33# Mfr.Part#:DS1339C-33# Compare: Current Part Manufacturers:Maxim integrated Category:Real Time Clocks Description:N/Amer ic t- real N/Ame clock maxim integrated ds1339c-33# clock/calendar soic 16w
Image:DS1339C-3# Mfr.Part#:DS1339C-3# Compare: DS1339C-33# VS DS1339C-3# Manufacturers:Maxim integrated Category:Real Time Clocks Description:N/Amer ic t- real N/Ame clock maxim integrated ds1339c-3# clock/calendar soic 16w
Image:DS1339C-33 Mfr.Part#:DS1339C-33 Compare: DS1339C-33# VS DS1339C-33 Manufacturers:Maxim integrated Category:Real Time Clocks Description:Real N/Ame clock serial clock/calendar/alarm/trickle charger 16pin soic w
Image:DS1339C-2# Mfr.Part#:DS1339C-2# Compare: DS1339C-33# VS DS1339C-2# Manufacturers:Maxim integrated Category:Real Time Clocks Description:Real N/Ame clock serial 16pin soic w