Please consider this device

The LAN9117 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 has been specifically architected to provide the highest performance possible for any 16-bit application. The LAN9117 is fully IEEE 802.3 10BASE-T and 802.3u 100BASE-TX compliant.

The LAN9117 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 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 memory buffer architecture allows the most efficient use of memory resources by optimizing packet granularity.

The 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  EEPROM at start-up or reset.

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Highlights

  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

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