Microchip Technology Inc

LAN8720A

In Production

Microchip's LAN8720A/LAN8720Ai are high-performance, small-footprint, low-power 10BASE-T/100BASE-TX transceivers specifically designed for today's consumer electronics, industrial and enterprise applications. The LAN8720A/LAN8720Ai are the industry's smallest footprint solutions with up to 40% lower power consumption than existing Microchip transceivers. The LAN8720A/LAN8720Ai have an integrated voltage regulator and ESD protection components to help reduce Bill of Material (BOM) costs.

The LAN8720A/LAN8720Ai connect via an RMII interface. These devices support HP Auto-MDIX†, employ Microchip's proprietary flexPWR technology and are available in both extended commercial (0° to 85°C) and industrial (-40° to 85°C) temperature range options.

Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in*.

†HP Auto-MDIX eliminates the need for special "crossover" cables when connecting LAN devices together.

 

 

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

 

    Features

        Highlights

      • Integrated 1.2V linear regulator
      • Incorporates flexPWR® technology
        • Industry leading power consumption
          • Up to 40% reduction from existing Microchip solutions
        • Flexible I/O voltage range from 3.6V to 1.6V
        • Extremely low energy detect standby mode
      • Low-Cost 25MHz crystal for MII/RMII
      • Industrial and extended commercial temperature range options available
      • Compact package options:
        • LAN8720A: 4x4mm 24-pin QFN and VQFN package (RMII only)

      Target Applications

      • High-definition TV (HDTVs)
      • Set-top Boxes (STBs)
      • Digital Video Recorders (DVRs)
      • Personal Video Recorders (PVRs)
      • Network Printers and Servers
      • Gaming Consoles
      • Telecommunications
      • POS Terminals
      • Industrial

      *NOTE: The package suffix '-ABC' indicates a Sawn QFN package.  This is the recommended package

    Parameter Name
    Value
    Description
    Small Footprint, Low Power Consumption, Full-Featured 10/100 Ethernet Transceivers
    Ethernet Bandwidth
    10/100Mbps
    Op. Voltage (V)
    3.3
    LEDs
    4
    # of Ethernet Ports
    1
    Interface
    RMII
    Temp. Range Min. (°C)
    -40
    Temp. Range Max. (°C)
    85
    HP-Auto MDIX
    Yes
    Supply Voltage (V)
    3.3
    Vdd I/O (V)
    1.8/3.3
    Documentation
    Data Sheets
    07/14/2016
    1209KB
      Errata
     
     
     
     
    Errata
    09/10/2014
    219KB
      Application Notes
     
     
     
    AppNote
    10/16/2014
    205KB
    AppNote
    06/07/2011
    192KB
    AppNote
    10/28/2008
    578KB
    AppNote
    01/11/2017
    702KB
    AppNote
    07/08/2016
    304KB
    AppNote
    04/25/2014
    168KB
    AppNote
    06/28/2011
    240KB
      Brochures
     
     
     
     
    Brochures
    07/27/2017
    3196KB
      IBIS
     
     
     
    IBIS
    03/21/2014
    212KB
    IBIS
    03/21/2014
    213KB
      Design Checklist
     
     
     
    Design Checklist
    07/25/2012
    231KB
    Design Checklist
    07/25/2012
    144KB
    Design Checklist
    02/05/2013
    156KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    LAN8720A-CP
    24
    VQFN
    0C to +70C
    TRAY
    1.16
    0.97
    0.88
    0.81
    0.77
    LAN8720A-CP-ABC
    24
    QFN
    0C to +70C
    TRAY
    1.01
    0.84
    0.76
    0.71
    0.67
     
    LAN8720A-CP-TR
    24
    VQFN
    0C to +70C
    T/R
    1.16
    0.97
    0.88
    0.81
    0.77
     
    LAN8720A-CP-TR-ABC
    24
    QFN
    0C to +70C
    T/R
    1.01
    0.84
    0.76
    0.71
    0.67
     
    LAN8720AI-CP
    24
    VQFN
    -40C to +85C
    TRAY
    1.45
    1.21
    1.10
    1.01
    0.96
    LAN8720AI-CP-ABC
    24
    QFN
    -40C to +85C
    TRAY
    1.26
    1.05
    0.96
    0.88
    0.84
    LAN8720AI-CP-TR
    24
    VQFN
    -40C to +85C
    T/R
    1.45
    1.21
    1.10
    1.01
    0.96
     
    LAN8720AI-CP-TR-ABC
    24
    QFN
    -40C to +85C
    T/R
    1.26
    1.05
    0.96
    0.88
    0.84
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
    • Demo & Eval Boards
    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    LAN8720A-CP-TR-ABC
    0.044100
    0.212121
    24
    QFN
    4x4x0.9mm
    Matte Tin
    e3
    LAN8720AI-CP-ABC
    0.044100
    0.755102
    24
    QFN
    4x4x0.9mm
    Matte Tin
    e3
    LAN8720AI-CP-TR-ABC
    0.044100
    0.212121
    24
    QFN
    4x4x0.9mm
    Matte Tin
    e3
    LAN8720A-CP-ABC
    0.044100
    0.755102
    24
    QFN
    4x4x0.9mm
    Matte Tin
    e3
    LAN8720A-CP-TR
    0.064500
    0.160000
    24
    VQFN
    4x4x0.9mm
    Matte Tin
    e3
    LAN8720A-CP
    0.064500
    0.612245
    24
    VQFN
    4x4x0.9mm
    Matte Tin
    e3
    LAN8720AI-CP
    0.064500
    0.612245
    24
    VQFN
    4x4x0.9mm
    Matte Tin
    e3
    LAN8720AI-CP-TR
    0.064500
    0.160000
    24
    VQFN
    4x4x0.9mm
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.