• LAN91C111I-NU TQFP-128
LAN91C111I-NU TQFP-128

LAN91C111I-NU

Ethernet controller

Inventory:7,718

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Overview of LAN91C111I-NU

Featuring built-in DMA support and programmable buffer management, the LAN91C111I-NU prioritizes efficient data handling for smooth performance. Its auto-negotiation capabilities simplify setup, while various power management modes help optimize energy consumption, ideal for energy-efficient designs. Whether you're designing IoT devices, industrial automation systems, or network switches, this Ethernet controller promises reliable and high-performance Ethernet connectivity for your embedded applications

Key Features

  • LAN91C111I-NU is a single-chip Ethernet controller
  • It supports 10BASE-T and 100BASE-TX Ethernet networking
  • This chip features a 8/16-bit host interface with a DMA controller and a TX/RX FIFO buffer
  • It also includes a MAC controller, MII interface, and internal memory for buffer management
  • LAN91C111I-NU is ideal for embedded networking applications

    • Application

  • The LAN91C111I-NU is commonly used in various networking applications such as Ethernet switches, routers, network interface cards (NICs), industrial automation, and embedded systems
  • It is designed to provide high-speed Ethernet connectivity and reliable data transmission in these applications

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Comments 10Base-T/100Base-TX Ethernet Controller with 16/32 bit interface Ethernet Bandwidth 10/100Mbps
    TX/RX RAM Buffer(Bytes) 8K Interrupt Pin 1
    LEDs 2 Op. Voltage (V) 0
    # Ethernet Ports 1 Temp Range Min -40
    Temp Range Max 85 Mixed Endian No
    Checksum Offload No # of Ether Ports 0
    Fiber Support No Interface 16-bit or 32-bit
    Supply voltage (V) 0 Vdd I/O (V) 3.3
    LinkMD Cable Diag No ESD Rating (KV) 0
    WOL No Largets Pkt-Size Bytes 0
    # of VLAN 0

    Warranty & Returns

    Warranty, Returns, and Additional Information

    • QA & Return Policy

      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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      Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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