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DS1339U-33 - Brand New Maxim Integrated Real-time Clocks (RTC) - Datasheet - Chipdatas

DS1339U-33 - Brand New Maxim Integrated Real-time Clocks (RTC)

In Stock:10693 ,Ready for Immediate Shipping
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In Stock: 10693, Ready for Immediate Shipping
Chipdatas Part No.:CD91-DS1339U-33
Manufacturer Part No.:DS1339U-33
Datecode:09+
Package:8-TSSOP, 8-MSOP 0.118", 3.00mm Width
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  • Description

    The DS1339U-33 is a real-time clock (RTC) belonging to the DS1339 product family. It is a low power, I2C-bus clock/date device with two programmable time-of-day alarms and a programmable square-wave output.

    Specifications and features

    • Counts seconds, minutes, hours, day, date, month, and year with leap year compensation. Valid up to 2100.
    • Available in a surface-mount package with an integrated crystal (DS1339C).
    • I2C serial interface.
    • Two time-of-day alarms.
    • Programmable square-wave output.
    • Oscillator stop flag.
    • Automatic power-fail detect and switch circuitry.
    • Trickle-charge capability.
    • UL recognized.

    Application Scenarios

    The DS1339U-33 can be used in a variety of applications, including:

    • Handhelds such as GPS and POS terminals.
    • Consumer electronics such as set-top boxes, digital recording devices, and network appliances.
    • Office equipment such as fax/printers and copiers.
    • Medical devices such as glucometers and medicine dispensers.
    • Telecommunications equipment such as routers, switches, and servers.
    • Other devices such as utility meters, vending machines, thermostats, and modems.

    Comparison

    Advantages
    • The DS1339U-33 is highly accurate and reliable, with automatic power-fail detect and switch circuitry, and trickle-charge capability.
    • It is versatile, with two programmable time-of-day alarms and a programmable square-wave output, making it suitable for a wide range of applications.
    • It is available in a surface-mount package with an integrated crystal for added convenience and ease of use.
    Disadvantages
    • The DS1339U-33 is limited in its counting range, with validity only up to the year 2100.
    • It requires an I2C serial interface, which may not be compatible with all systems.
  • Similar parts: 1405 , Click to view
    Attributes Value
    Category Real-time Clocks (RTC)
    Manufacturer Maxim Integrated
    Product Category Real Time Clocks
    Series -
    Type Clock/Calendar
    Packaging Tube
    Package-Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
    Operating-Temperature -40°C ~ 85°C
    Mounting-Type Surface Mount
    Features Alarm, Leap Year, Square Wave Output, Trickle-Charger
    Interface I2C, 2-Wire Serial
    Voltage-Supply 2.97 V ~ 5.5 V
    Supplier-Device-Package 8-uMAX
    Memory Capacity -
    Time-Format HH:MM:SS (12/24 hr)
    Date-Format YY-MM-DD-dd
    Voltage-Supply-Battery 1.3 V ~ 3.7 V
    Current-Timekeeping-Max 200μA @ 5.5V
  • Latest 5 Reviews
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
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    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
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    • - View in your order page
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    How to Buy:
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    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
    • View more
    Payment:
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    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Contact us
Additional Information
  • Datasheet: Download DS1339U-33
  • Chipdatas Part: CD91-DS1339U-33
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/13 11:52 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
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