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  • LAN9500AI-ABZJ

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Interface Bridges, USB to 10/100 Ethernet, 3 V, 3.6 V, QFN, 56 Pins, -40 °C

Manufacturer : Microchip Technology, Inc
Package/Case : VQFN-56
Product Categories : Ethernet ICs
Datasheet: LAN9500AI-ABZJ Datasheet (PDF)
RoHs Status: Lead free/RoHS Compliant
In-stock: 149700


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LAN9500AI-ABZJ Product Details

Microchip's LAN9500AI-ABZJ and LAN9500A Hi-Speed USB 2.0 to 10/100 Ethernet controllers provide a high-performance, cost-competitive USB to Ethernet connectivity solution containing an integrated 10/100 Ethernet PHY, Hi-Speed USB 2.0 PHY, Hi-Speed USB 2.0 controller, 10/100 Ethernet MAC, TAP controller, EEPROM controller and FIFO controller in a compact 56-pin QFN package.

The LAN9500/9500A support ±8kV HBM and ±15kV air discharge ESD protection and require only a single 25MHz crystal, which helps to keep BOM costs for external components to a minimum. An external MII and Turbo MII interface provides support for Fast Ethernet, HomePlug® and HomePNA™ (HPNA) functionality.

These devices feature Microchip's proprietary NetDetach™ and UniClock™ technologies. NetDetach allows for up to a 25% reduction in system power by enabling the host CPU to enter a low-power state when Ethernet is inactive. UniClock simplifies the clocking scheme and reduces system BOM costs by using a single 25MHz crystal for both USB and Ethernet connectivity – without the need for additional components when adding USB hubs. Both devices are available in commercial (0° to 70°C) and industrial temperature range (-40° to 85°C) options. Additionally, Microchip's complimentary and confidential LANCheck® and USBCheck™ online design review services are available for customers who have selected our products for their application design-in.*

*The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Please consider this deviceLAN9500A




    • Single-chip, Hi-Speed USB 2.0 to 10/100 Ethernet controller
    • ±8kV HBM and ±15kV air discharge ESD protection
    • Requires only a single 25MHz crystal
    • EEPROM-less design option helps to reduce BOM costs
    • Implements reduced power operating modes including enhanced energy detect power-down
    • Supports numerous power management features including Wake-On LAN, Magic Packet™ and Link Status Change
    • External MII and Turbo MII (available for speeds up to 200Mbps)
    • LAN9500A implements Microchip's proprietary NetDetach™ technology for lower hardware power consumption
    • LAN9500 and LAN9500A are drop-in compatible
    • 8x8mm, 56-pin QFN package well-suited for compact designs
    • Industrial temperature range options available (LAN9500i/9500Ai)
    Target Applications

    • PC Docking Stations
    • Netbooks and Ultra-mobile PCs (UMPCs)
    • Mobile Internet Devices (MIDs)
    • Digital TVs/Video Recorders/Set-top Boxes
    • Network Printers
    • Gaming Consoles
    • Stand-alone USB to Ethernet Dongles
    • Embedded Systems
    • Industrial Applications

Technical Parameters

  • Product
  • Ethernet Controllers
  • Number of Transceivers
  • 1
  • Data Rate
  • 10 Mbps, 100 Mbps
  • Supply Voltage Max
  • 3.6 V
  • Supply Voltage Min
  • 0 V
  • Maximum Operating Temperature
  • + 85 C
  • Package / Case
  • QFN-56
  • Packaging
  • Tray
  • Ethernet Connection Type
  • 10 Base-T, 100 Base-TX
  • Maximum Power Dissipation
  • 257 mW
  • Maximum Supply Current
  • 78 mA
  • Minimum Operating Temperature
  • - 40 C
  • Mounting Style
  • Standard Supported
  • 802.3, 802.3u
  • Type
  • 10/100 Ethernet Controller

LAN9500AI-ABZJ Datasheet

  • LAN9500 Technical Documentation of Application Note
  • LAN9500 Technical Documentation of Application Note

LAN9500AI-ABZJ Related Products

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Estimated Delivery Time: Jun 02 - Jun 07 days (choose Expedited at checkout).

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  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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  • charge 3.5% service fee.
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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that LAN9500AI-ABZJ is the original manufacturer or agent of MICROCHIP?
We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their LAN9500AI-ABZJ devices; we pay more attention to the channels and quality of LAN9500AI-ABZJ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LAN9500AI-ABZJ chips? Including MICROCHIP original factory information, Ethernet ICs application, LAN9500AI-ABZJ pictures?
You can use Jotrin's intelligent search engine, or filter by Ethernet Bridges Products category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's LAN9500AI-ABZJ price and stock displayed on the platform accurate?
The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LAN9500AI-ABZJ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of LAN9500AI-ABZJ?
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 LAN9500AIABZJ we delivered, we will accept the replacement or return of the LAN9500AI-ABZJ 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 LAN9500AI-ABZJ.
(3)The LAN9500AI-ABZJ 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as LAN9500AI-ABZJ datasheet pdf, LAN9500 pin diagram?
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Microchip Technology, Inc

Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...
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