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LAN91C111-NS vs LAN91C111-NU vs LAN91C111I-NS Comparison

  • Hide Shared Attributes
    LAN91C111-NS
    LAN91C111-NS
    LAN91C111-NU
    LAN91C111-NU
    LAN91C111I-NS
    LAN91C111I-NS
  • Part No.
    LAN91C111-NS
    LAN91C111-NU
    LAN91C111I-NS
  • Description
    Ethernet Controller, 100Mbps, IEEE 802.3, IEEE 802.3u, 2.97V, 3.63V, QFP, 128Pins
    2Channel(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP128, 14 X 14MM, 1MM HEIGHT, ROHS COMPLIANT, TQFP-128
    MICROCHIP LAN91C111I-NS Ethernet Controller, 100Mbps, IEEE 802.3, IEEE 802.3u, 2.97V, 3.63V, QFP, 128Pins
  • Manufacturer
    Microchip
    Microchip
    Microchip
  • Classification
    Interface ICs
    Interface ICs
    Interface ICs
  • Reference Price(USD)
    $20.570
    $18.779
    $21.229
  • Inventory(pcs)
    970
    261
    2.3k
  • Case/Package
    QFP-128
    TQFP-128
    QFP-128
  • Number of Pins
    128
    128
    128
  • Data Rate
    100 Mbps
    100 Mbps
    100 Mbps
  • Number of Positions
    128
    128
    -
  • Operating Voltage
    -
    3V ~ 5V
    -
  • Supply Voltage (DC)
    2.97V (min)
    3.30 V
    2.97V (min)
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • Supply Current
    -
    140 mA
    -
  • Operating Temperature
    0℃ ~ 70℃
    0℃ ~ 70℃
    -40℃ ~ 85℃
  • Size-Length
    20.1 mm
    14 mm
    14.2 mm
  • Size-Width
    14.1 mm
    14 mm
    14.2 mm
  • Size-Height
    3.05 mm
    1 mm
    1.05 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tray
    Tray
    Tray
  • REACH SVHC Compliance
    -
    No SVHC
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Unknown
    Unknown
  • Supply Voltage (Max)
    3.63 V
    3.63 V
    3.63 V
  • Operating Temperature (Max)
    70 ℃
    70 ℃
    85 ℃
  • Supply Voltage (Min)
    2.97 V
    2.97 V
    2.97 V
  • Operating Temperature (Min)
    0 ℃
    0 ℃
    -40 ℃
  • Supply Voltage
    3.3 V
    3.3 V
    3.3 V
  • REACH SVHC Compliance Edition
    -
    -
    2015/12/17
  • Overview
    LAN91C111-NS Product overview

    Ethernet Controller 10/100 Base-T/TX PHY Parallel Interface 128-QFP (14x20)

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    LAN91C111-NU Product overview

    The LAN91C111-NU is a 10/100 non-PCI Ethernet Controller designed to facilitate the implementation of a third generation of fast Ethernet connectivity solutions for embedded applications. For this third generation of products, flexibility and integration dominate the design requirements. The LAN91C111 is a mixed signal analogue/digital device that implements the MAC and PHY portion of the CSMA/CD protocol at 10 and 100Mbps. The design will also minimize data throughput constraints utilizing a bus host interface. The total internal memory FIFO buffer size is 8kB, which is the total chip storage for transmit and receive operations. The LAN91C111 is software compatible with the LAN9000 family of products.

    .
    Single chip Ethernet controller
    .
    Dual speed - 10/100Mbps
    .
    Fully supports full duplex switched Ethernet
    .
    Supports burst data transfer
    .
    8kB Internal memory for receive and transmit FIFO buffers
    .
    Enhanced power management
    .
    Optional configuration via serial EEPROM interface
    .
    Supports 8, 16 and 32 bit CPU accesses
    .
    Internal 32-bit wide data path (into packet buffer memory)
    .
    Built-in transparent arbitration for slave sequential access architecture
    .
    Flat MMU architecture with symmetric transmit and receive structures and queues
    .
    3.3V Operation with 5V tolerant I/O buffers
    .
    Single 25MHz reference clock for both PHY and MAC
    .
    External 25MHz output pin for an external PHY supporting PHY"s physical media
    .
    Low power CMOS design
    .
    Supports multiple embedded processor host interfaces
    .
    3.3V MII (Media Independent Interface) MAC-PHY interface running at nibble rate
    .
    MII management serial interface
    ESD sensitive device, take proper precaution while handling the device.
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    LAN91C111I-NS Product overview

    Ethernet Controller 10/100 Base-T/TX PHY Parallel Interface 128-QFP (14x20)

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LAN91C111-NU Alternative Parts

Image Part Compare Manufacturer Category Description
Image:LAN91C111-NU Mfr.Part#:LAN91C111-NU Compare: Current Part Manufacturers:Microchip Category:Interface ICs Description:2channel(s), 100m bps, local area network controller, pqfp128, 14 x 14mm, 1mm height, rohs compliant, tqfp-128
Image:LAN91C111I-NU Mfr.Part#:LAN91C111I-NU Compare: LAN91C111-NU VS LAN91C111I-NU Manufacturers:Microchip Category:Interface ICs Description:Ethernet controller, 100mbps, ieee 802.3, ieee 802.3u, 2.97v, 3.63v, tqfp, 128pins
Image:LAN91C111-NS Mfr.Part#:LAN91C111-NS Compare: LAN91C111-NU VS LAN91C111-NS Manufacturers:Microchip Category:Interface ICs Description:Ethernet controller, 100mbps, ieee 802.3, ieee 802.3u, 2.97v, 3.63v, qfp, 128pins
Image:LAN91C111I-NS Mfr.Part#:LAN91C111I-NS Compare: LAN91C111-NU VS LAN91C111I-NS Manufacturers:Microchip Category:Interface ICs Description:Microchip lan91c111i-ns ethernet controller, 100mbps, ieee 802.3, ieee 802.3u, 2.97v, 3.63v, qfp, 128pins