General Description
The LAN9116 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 LAN9116 has been architected to provide the best price-performance ratio for any 32-bit application with medium-high performance requirements. The LAN9116 is fully IEEE 802.3 10BASE T and 802.3u 100BASE-TX compliant.

PRODUCT FEATURES
Highlights
■ Member of LAN9118 Family; optimized for medium high performance applications
■ Easily interfaces to most 32-bit and 16-bit embedded CPU’s
■ Efficient architecture with low CPU overhead
■ Integrated PHY
■ 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

Key Benefits
■ Non-PCI Ethernet controller for medium-high performance applications
   — 32-bit interface
   — Burst-mode read support
■ 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
   — 32/16-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 package; green, lead free package also availaible
   — 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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