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Microchip Technology KSZ9897RTXI

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Microchip Technology
128-TQFP Exposed Pad
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  • Purchase and inquiryPurchase and inquiry

    KSZ9897RTXI this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including KSZ9897RTXI 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 KSZ9897RTXI 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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    KSZ9897RTXI Typical application Circuitry


    For the KSZ9897RTXI IC, here is a detailed circuit connection method:

    1. Power Supply: Connect the VDD and RADIO pins to the appropriate power supply voltages (typically 3.3V or 2.5V) and connect the GND pins to the ground (GND) of the circuit. To provide a steady power supply, make sure the appropriate decoupling capacitors are positioned close to the power pins.

    2. Ethernet Interface: The KSZ9897RTXI is an Ethernet switch IC, so it requires proper connection to the Ethernet network. Connect the MDI pins (MDI0, MDI1, MDI2, MDI3) to the corresponding Ethernet PHY or RJ45 connector pins. Follow the guidelines provided in the data sheet for proper Ethernet connection and signal integrity considerations.

    3. Management Interface: The KSZ9897RTXI IC also supports a management interface for configuration and control. Connect the MDC and MDI pins to the corresponding lines of the microcontroller or host device used for management communication. Ensure that the management interface is properly implemented according to the recommended protocol (e.g., IEEE 802.3 Clause 22 or 45) for communication with the IC.

    4. Additional Interfaces: The KSZ9897RTXI may have additional pins for various interfaces and features such as GPIS, interrupt outputs, LED indicators, and clock inputs. Consult the data sheet to identify these pins and connect them as per your circuit requirements.

    Carefully review the pin assignments, recommended connection methods, and any additional requirements specified in the KSZ9897RTXI data sheet to ensure proper circuit operation and performance.

    Please refer to the KSZ9897RTXI data sheet and application notes for accurate information on pin functionalities, recommended connections, and specific electrical characteristics. These resources provide detailed guidelines for correctly connecting the KSZ9897RTXI IC in your circuit and achieving the desired functionality.

    KSZ9897RTXI informationKSZ9897RTXI information


    1. How to order KSZ9897RTXI on icwhale.com?

    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 KSZ9897RTXI is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the KSZ9897RTXI. All suppliers must pass our qualification reviews before they can publish their products including KSZ9897RTXI on icwhale.com; we pay more attention to the channels and quality of KSZ9897RTXI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the KSZ9897RTXI price and inventory displayed accurate?

    The price and inventory of KSZ9897RTXI fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

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

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

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    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    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 KSZ9897RTXI?

    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 KSZ9897RTXI we delivered, we will accept the replacement or return of the KSZ9897RTXI 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 KSZ9897RTXI.

    (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 KSZ9897RTXI pin diagram, KSZ9897RTXI datasheet?

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

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