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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Communication & Networking ICs/
    5. LAN9303-ABZJ Microchip

    LAN9303-ABZJ [Microchip]

    LAN9303-ABZJ
    LAN9303-ABZJ

    Part No:

    LAN9303-ABZJ

    Category:

    Communication & Networking ICs

    Manufacturer:

    Microchip

    Description:

    Microchip\u0027s LAN9303/LAN9303i is a high-performance, small-footprint, full-featured 3-port 10/100 managed Ethernet switch with support for MII/RMII/Turbo MII.

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Product FAQ

    1. Is LAN9303-ABZJ available for RFQ?

    Yes. LAN9303-ABZJ by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for LAN9303-ABZJ?

    Pricing for LAN9303-ABZJ can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of LAN9303-ABZJ?

    LAN9303-ABZJ is a Microchip Communication & Networking ICs with Temperature Range Max: 85 and Temperature Range Min: -40. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for LAN9303-ABZJ?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can LAN9303-ABZJ be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to LAN9303-ABZJ?

    Yes. If LAN9303-ABZJ is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Communication & Networking ICs parts or compatible alternatives.

    RFQ

    Part Number:

    LAN9303-ABZJ

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    Copper Support
    10/100 (2)
    DownstreamPorts
    3
    Port Speed
    10/100Mbps
    Fiber Support
    No
    IEEE 1588
    No
    InterfaceUpStream
    MII/RMII/Turbo MII
    LinkMDCableDiag
    No
    OpVoltage
    3.3
    Supply Voltages
    3.3
    Temperature Range Max
    85
    Temperature Range Min
    -40
    Digital I/O Voltage
    3.3
    WakeonLAN
    No

    Products Detail

    Microchip's LAN9303/LAN9303i is a high-performance, small-footprint, full-featured 3-port managed Ethernet switch. This device is application-optimized for consumer, and embedded electronics designs which have a rapid development cycle and require low-cost switching functionality, flexibility and ease of integration.

    Featuring the industry's smallest form factor 3-port switch, the LAN9303/9303i supports compact PCB design and MII/RMII/Turbo MII (Media Independent, Reduced Media Independent and Turbo Media Independent Interfaces). This device supports Turbo MII mode to accomplish network speeds up to 200 Mbps. The virtual PHY feature mimics a single PHY connection through the MII/RMII/Turbo MII interface to the host SoC, which can reduce software development time. This feature also allows system designers to swap the single PHY and Ethernet switch to create multiple SKUs from the same software driver. Additionally, the LAN9303/9303M offer the industry's highest (±8kV/15kV) per-port ESD protection.

    The LAN9303/9303i switch combines all of the functions of a 10/100 system, including the switch fabric, packet buffers, buffer management, MACs, PHY transceivers and optional serial management functions. Both devices comply with IEEE 802.3 10BASE-T and 100BASE-TX Ethernet protocol specifications, enabling compatibility with industry standard Ethernet and Fast Ethernet applications.


    Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.



  • High-performance, full-featured 3-port switches with per-port IEEE 802.1Q VLAN support (up to 16 VLAN groups)
  • Industry's highest (±8kV/15kV) per-port ESD protection
  • IGMP v1/v2 monitoring for multicast packet filtering
  • Up to 200 Mbps network speed via a Turbo MII interface
  • Optional EEPROM or external CPU serial management support via an I²C™ interface
  • Virtual PHY feature simplifies software development by mimicking multiple switch ports as a single-port PHY
  • Integrated regulators require a single 3.3V supply
  • 42 per-port MIB counters for efficient network management
  • Industrial temperature (-40°C to 85°C) options available (LAN9303i/9303Mi)
  • 8x8mm, 56-pin QFN package for single MII/RMII/Turbo MII
    • Applications:
    • Cable, Satellite, and IP Set-top Boxes (STBs)
    • Digital Televisions (DTVs)
    • Digital/Personal Video Recorders (DVRs/PVRs)
    • VoIP/Video Phone Systems
    • Home Gateways/Consumer Audio/Video
    • Test/Measurement Equipment
    • Industrial Automation and Control
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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