Products > Integrated Circuits (ICs) > Interface ICs > LAN9117-MT
  • LAN9117-MT

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Ethernet Controller, 100 Mbps, IEEE 802.3af, 2.97 V, 3.63 V, TQFP, 100 Pins

  • Package/Case :
  • LQFP-100
  • Product Categories :
  • Ethernet IC
  • RoHs Status:
  • Rohs
  • In-stock:
  • 2616


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LAN9117-MT Product Details

The LAN9117-MT is a full-featured, single-chip 10/100 Ethernet controller designed for embedded applications where performance, flexibility, ease of integration and system cost control are required. The LAN9117-MT has been specifically architected to provide the highest performance possible for any 16-bit application. The LAN9117-MT is fully IEEE 802.3 10BASE-T and 802.3u 100BASE-TX compliant.The LAN9117-MT includes an integrated Ethernet MAC and PHY with a high-performance SRAM-like slave interface. The simple, yet highly functional host bus interface provides a glue-less connection to most common 16-bit microprocessors and microcontrollers as well as 32-bit microprocessors exposing a 16-bit external bus. The LAN9117-MT includes large transmit and receive data FIFOs with a high-speed host bus interface to accommodate high bandwidth, high-latency applications. In addition, the LAN9117-MT memory buffer architecture allows the most efficient use of memory resources by optimizing packet granularity.

The 93AA46AE48 EEPROM device from Microchip comes with a factory programmed, globally unique EUI-48™ MAC Address. This Ethernet controller will automatically detect and load the EUI-48™ node address from the 93AA46AE48 EEPROM at start-up or reset. *The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Please consider this deviceLAN9218




    • Member of LAN9118 Family; optimized for medium-high performance applications
    • Easily interfaces to most 16-bit embedded CPU's
    • Efficient architecture with low CPU overhead
    • Integrated PHY; supports external PHY via MII interface
    • Supports audio & video streaming over Ethernet: 1-2 high-definition (HD) MPEG2 streams
    • Medium-high speed member of LAN9118 Family (all members are pin-compatible)
    Target Applications

    • Medium-range Cable, satellite, and IP set-top boxes
    • Digital video recorders and DVD recorders/players
    • High definition televisions
    • Digital media clients/servers and home gateways
    • Video-over IP solutions, IP PBX & video phones
    • Wireless routers & access points
    • High-end audio distribution systems
    Key Benefits

    • Non-PCI Ethernet controller for medium-high performance applications
      • 16-bit interface with fast bus cycle times
      • Burst-mode read support
      • External MII interface
    • Eliminates dropped packets
      • Internal buffer memory can store over 200 packets
      • Supports automatic or host-triggered PAUSE and back-pressure flow control
    • Minimizes CPU overhead
      • Supports Slave-DMA
      • Interrupt Pin with Programmable Hold-off timer
    • Reduces system cost and increases design flexibility
      • SRAM-like interface easily interfaces to most Embedded CPU's or SoC's
      • Low-cost, low-pin count non-PCI interface for embedded designs
    • Reduced-Power Modes
      • Numerous power management modes
      • Wake on LAN*
      • Magic packet wakeup*
      • Wakeup indicator event signal
      • Link Status Change
    • Single chip Ethernet controller
      • Fully compliant with IEEE 802.3/802.3u standards
      • Integrated Ethernet MAC and PHY
      • 10BASE-T and 100BASE-TX support
      • Full- and Half-duplex support
      • Full-duplex flow control
      • Backpressure for half-duplex flow control
      • Preamble generation and removal
      • Automatic 32-bit CRC generation and checking
      • Automatic payload padding and pad removal
      • Loop-back modes
    • Flexible address filtering modes
      • One 48-bit perfect address
      • 64 hash-filtered multicast addresses
      • Pass all multicast
      • Promiscuous mode
      • Inverse filtering
      • Pass all incoming with status report
      • Disable reception of broadcast packets
    • Integrated Ethernet PHY
      • Auto-negotiation
      • Automatic polarity detection and correction
    • High-Performance host bus interface
      • Simple, SRAM-like interface
      • 16-bit data bus
      • Large, 16Kbyte FIFO memory that can be allocated to RX or TX functions
      • One configurable host interrupt
    • Miscellaneous features
      • Low profile 100-pin, TQFP RoHS Compliant package
      • Integral 1.8V regulator
      • General Purpose Timer
      • Support for optional EEPROM
      • Support for 3 status LEDs multiplexed with Programmable GPIO signals
    • 3.3V Power Supply with 5V tolerant I/O
    • 0° to 70°C
    *Third-party brands and names are the property of their respective owners.

Technical Parameters

  • Product
  • Ethernet Controllers
  • Number of Transceivers
  • 1
  • Data Rate
  • 10 Mb/s, 100 Mb/s
  • Supply Voltage Max
  • 3.3 V
  • Supply Voltage Min
  • 0 V
  • Maximum Operating Temperature
  • + 70 C
  • Package / Case
  • TQFP-100
  • Packaging
  • Tray
  • Ethernet Connection Type
  • 10 Base-T, 100 Base-TX
  • Minimum Operating Temperature
  • 0 C
  • Mounting Style
  • Protocol Supported
  • Factory Pack Quantity
  • 450
  • Standard Supported
  • 802.3, 802.3u
  • Type
  • Single Chip MAC and PHY

LAN9117-MT Documents

  • LAN9117 Technical Documentation of Application Note
  • LAN9117 Technical Documentation of Application Note

LAN9117-MT Related Products

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Estimated Delivery Time: Jul 08 - Jul 13 days (choose Expedited at checkout).

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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.

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1.We provide 90 days warranty.

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 LAN9117-MT 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 LAN9117-MT devices; we pay more attention to the channels and quality of LAN9117-MT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LAN9117-MT chips? Including MICROCHIP original factory information, Ethernet IC application, LAN9117-MT pictures?
You can use Jotrin's intelligent search engine, or filter by Ethernet Controller Products category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's LAN9117-MT 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 LAN9117-MT, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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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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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 LAN9117-MT?
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 LAN9117MT we delivered, we will accept the replacement or return of the LAN9117-MT 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 LAN9117-MT.
(3)The LAN9117-MT 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 LAN9117-MT datasheet pdf, LAN9117 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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