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Microchip Technology KSZ8873RLLI

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    KSZ8873RLLI this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including KSZ8873RLLI 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 KSZ8873RLLI 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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    KSZ8873RLLI Typical application Circuitry


    KSZ8873RLLI is an intelligent integrated 3-port Ethernet switch manufactured by Microchip Technology. This chip embodies several key features, making it a versatile choice in various applications.

    Key Characteristics of KSZ8873RLLI:

    - KSZ8873RLLI comprises three 10/100 Mbps ports, each with individual Media Access Control (MAC) and Physical Layer (PHY) for data transfer.

    - It supports automatic MDI/MDIX crossover, eliminating the requirement for crossover cables or uplink ports.

    - The chip accommodates Internet Group Management Protocol (IGMP) snooping, Virtual Local Area Network (VLAN), and Quality of Service (QoS) among other advanced features.

    - It embodies power-saving functionality. During network link idleness, power consumption is minimized, optimizing energy efficiency.

    Applications of KSZ8873RLLI:

    With its powerful networking capabilities and compact design, KSZ8873RLLI is prevalently used in network appliances, digital TVs, and Internet of Things (IoT) devices.

    Circuit Connection Example – IoT Device:

    1. Power Supply: KSZ8873RLLI power pins (VDD33, VDDA, VDDIO, and VDDD) should be connected to the power supplies as recommended in the datasheet.

    2. Ethernet Connections: TX and RX pins for each port must be connected to an RJ45 Ethernet connector via Ethernet magnetics for network communication.

    3. Configuration: The configuration interface pins (MDC and MDIO) need to be linked to the device's configuration bus, enabling configuration and management of KSZ8873RLLI.

    4. Device Interface: For data exchange, the device interface pins should be connected to the corresponding pins on the IoT device's microcontroller.

    5. Strap Options: Strap Option pins on the KSZ8873RLLI must be configured as per the device's requirements during power-up.

    Designing Circuit with KSZ8873RLLI – Considerations:

    - Power Supply: Maintaining a stable and noise-free power supply is vital for KSZ8873RLLI. Usage of decoupling capacitors might be necessary.

    - PCB Layout: To ensure the integrity of high-speed signals, appropriate PCB layout practices should be followed, especially for the data lines.

    - Heat Management: In certain applications, the KSZ8873RLLI may generate substantial heat. Therefore, a suitable heat management strategy is essential.

    - Protection Measures: Protection from conditions such as overvoltage or overcurrent, which can damage the chip, is crucial.

    In summary, KSZ8873RLLI is a comprehensive solution for Ethernet functionalities in numerous devices, guaranteeing high performance and reliability.

    KSZ8873RLLI informationKSZ8873RLLI information


    1. How to order KSZ8873RLLI 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 KSZ8873RLLI is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the KSZ8873RLLI. All suppliers must pass our qualification reviews before they can publish their products including KSZ8873RLLI on icwhale.com; we pay more attention to the channels and quality of KSZ8873RLLI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the KSZ8873RLLI price and inventory displayed accurate?

    The price and inventory of KSZ8873RLLI 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.

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    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 KSZ8873RLLI?

    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 KSZ8873RLLI we delivered, we will accept the replacement or return of the KSZ8873RLLI 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 KSZ8873RLLI.

    (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 KSZ8873RLLI pin diagram, KSZ8873RLLI datasheet?

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

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