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Microchip Technology KSZ8999

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Microchip Technology
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  • Purchase and inquiryPurchase and inquiry

    KSZ8999 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including KSZ8999 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 KSZ8999 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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    2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

    Shipping & Handling

    Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

    The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

    Shipping Method

    Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

    Order Tracking for International Orders

    Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.


    KSZ8999 Typical application Circuitry


    The KSZ8999 is a highly integrated Layer 2, managed, mixed-signal Ethernet switch from Microchip Technology, suited for numerous applications in various sectors such as automation, consumer electronics, and telecommunication.

    1. Managed Layer 2 Switch: The KSZ8999 offers Layer 2 managed switch functionality, providing extensive VLAN and Quality of Service (Los) support. These features allow sophisticated traffic control and are particularly useful for network efficiency and optimization.

    2. Mixed-Signal Chip: The KSZ8999 is a mixed-signal chip, implying that it can handle both analog and digital signals, which expands its application scope. Mixed-signal chips are often utilized in applications requiring signal conversion or mixed-signal processing.

    3. Integrated Phys: The device includes nine 10/100 physical layer transceivers (Phys). This integration not only simplifies design but also helps reduce component count, space, and power consumption.

    4. Auto MDI/MDI-X: This feature offers automatic detection and correction for straight-through and crossover cables. With the KSZ8999, you can plug either type of cable into any port without worrying about the cable type.

    5. Power Management Features: The KSZ8999 comes with an advanced power management solution that supports both Energy Efficient Ethernet (IEEE 802.3az) and power-down/energy-detect modes. These qualities may contribute to energy efficiency and product longevity.

    The KSZ8999 is employed in various application circuits, including Ethernet switches, routers, and gateway systems. Designers integrating the KSZ8999 into their circuit need to ensure a proper power supply, grounding, and heat dissipation measures. For optimal performance, follow the manufacturer's application notes and datasheet guidelines. Considerations for placement, routing, and decoupling in the PCB layout are particularly crucial in high-speed data transmission applications.

    KSZ8999 informationKSZ8999 information

    KSZ8999 FAQ

    1. How to order KSZ8999 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 KSZ8999 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the KSZ8999. All suppliers must pass our qualification reviews before they can publish their products including KSZ8999 on icwhale.com; we pay more attention to the channels and quality of KSZ8999 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the KSZ8999 price and inventory displayed accurate?

    The price and inventory of KSZ8999 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?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    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 KSZ8999?

    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 KSZ8999 we delivered, we will accept the replacement or return of the KSZ8999 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 KSZ8999.

    (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 KSZ8999 pin diagram, KSZ8999 datasheet?

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

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