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Microchip Technology - LAN91C111I-NU - LAN91C111I-NU - Ethernet Controller, 100 Mbps, IEEE 802.3, IEEE 802.3u, 2.97 V, 3.63 V, TQFP, 128 Pins (moq 90)

  • MFR SKU: LAN91C111I-NU
  • ITEM #: 4283248
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$34.95
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ITEM #: 4283248
Product Overview

The LAN91C111I-NU is a 10/100 Non-PCI Ethernet single-chip MAC and PHY 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. It is a mixed signal analog/digital device that implements the MAC and PHY portion of the CSMA/CD protocol at 10 and 100 Mbps. The design will also minimize data throughput...
ITEM #: 4283248
Product Overview

The LAN91C111I-NU is a 10/100 Non-PCI Ethernet single-chip MAC and PHY 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. It is a mixed signal analog/digital device that implements the MAC and PHY portion of the CSMA/CD protocol at 10 and 100 Mbps. The design will also minimize data throughput constraints utilizing a 32, 16 or 8-bit bus Host interface in embedded applications. The total internal memory FIFO buffer size is 8 Kbytes, which is the total chip storage for transmit and receive operations. It is software compatible with the LAN9000 family of products. Memory management is handled using a patented optimized MMU (Memory Management Unit) architecture and a 32-bit wide internal data path.
  • Fully supports full duplex switched Ethernet
  • Supports burst data transfer 8kbyte Internal memory for receive and transmit FIFO buffers
  • Enhanced power management
  • Built-in transparent arbitration for slave sequential access architecture
  • Flat MMU architecture with symmetric transmit and receive structures and queues
  • Low power CMOS design
  • MII Management serial interface
  • Adaptive equalizer
  • Baseline wander correction

Applications

Communications & Networking
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Microchip Technology - LAN91C111I-NU - LAN91C111I-NU - Ethernet Controller, 100 Mbps, IEEE 802.3, IEEE 802.3u, 2.97 V, 3.63 V, TQFP, 128 Pins (moq 90)

  • Item #: 4283248
  • MFR SKU: LAN91C111I-NU

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