DS1338Z-3+

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Analog Devices Inc./Maxim Integrated DS1338Z-3+

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Part No.:
DS1338Z-3+
Manufacturer:
Analog Devices Inc./Maxim Integrated
Package:
8-SOIC (0.154, 3.90mm Width)
Datasheet:
DS1338Z-3+.pdf
Description:
IC RTC CLK/CALENDAR I2C 8-SOIC
In Stock:
2231
Quantity:
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  • Purchase and inquiryPurchase and inquiry

    DS1338Z-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1338Z-3+ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DS1338Z-3+ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    DS1338Z-3+ informationDS1338Z-3+ information

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    Basic introduction and simple engineering application of DS1338Z-3+


    DS1338Z-3+ is a real-time clock (RTC) chip manufactured by Maxim Integrated. It offers accurate timekeeping functionality and is commonly used in embedded systems for applications requiring precise timekeeping, such as data logging, scheduling, and timing control.

    Basic Overview:

    The DS1338Z-3+ RTC chip integrates a 32.768kHz crystal oscillator, counters, and registers for time and date storage. It communicates with the microcontroller via an I2C interface, making it easy to interface with a wide range of microcontrollers and embedded platforms.

    Application Example:

    Let's explore a simple project using the DS1338Z-3+ RTC chip to create a digital clock with alarm functionality.

    Project Setup:

    To build the digital clock with alarm using the DS1338Z-3+, follow these steps:

    1. Hardware Connection:

    Connect the DS1338Z-3+ to your microcontroller board using the I2C interface. Typically, the SDA pin of the RTC chip connects to the microcontroller's SDA pin, and the SCL pin connects to the microcontroller's SCL pin.

    2. Initialization:

    Initialize the I2C communication interface on your microcontroller. Send commands to the DS1338Z-3+ to set the current time and date, as well as configure the alarm settings if needed.

    3. Timekeeping:

    Read the current time and date from the DS1338Z-3+ at regular intervals. Update the display on your microcontroller board to show the current time in a user-friendly format, such as hours, minutes, and seconds.

    4. Alarm Functionality:

    If implementing alarm functionality, continuously check the current time against the set alarm time. When the alarm time matches the current time, trigger an alarm signal, such as turning on a buzzer or flashing an LED.

    5. User Interface:

    Add a user interface to set the time, date, and alarm settings. This could be done using buttons, a keypad, or a touchscreen display, depending on the capabilities of your microcontroller board.

    6. Power Supply:

    Ensure the DS1338Z-3+ and the microcontroller board are powered adequately. Use a stable power source to prevent disruptions to timekeeping and alarm functionality.

    Considerations:

    When working with the DS1338Z-3+ RTC chip, keep the following considerations in mind:

    - Backup Power: Implement a backup power source, such as a coin cell battery, to maintain timekeeping functionality in case of a main power failure.

    - Accuracy: Calibrate the RTC chip periodically to ensure accurate timekeeping over extended periods.

    - Interrupt Handling: Utilize microcontroller interrupts efficiently to handle timekeeping events and alarm triggers without wasting processor cycles.

    - User-Friendly Interface: Design the user interface to be intuitive and easy to use, especially for setting time, date, and alarm configurations.

    - Testing and Debugging: Thoroughly test the digital clock system to verify its reliability, accuracy, and robustness under various operating conditions.

    DS1338Z-3+ FAQ

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    Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does icwhale.com guarantee that DS1338Z-3+ is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the DS1338Z-3+. All suppliers must pass our qualification reviews before they can publish their products including DS1338Z-3+ on icwhale.com; we pay more attention to the channels and quality of DS1338Z-3+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the DS1338Z-3+ price and inventory displayed accurate?

    The price and inventory of DS1338Z-3+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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    5. How is the shipping arranged?

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    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of DS1338Z-3+?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1338Z-3+ we delivered, we will accept the replacement or return of the DS1338Z-3+ only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of DS1338Z-3+.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as DS1338Z-3+ pin diagram, DS1338Z-3+ datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

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