LAN9218 Datasheet, PDF (1/130 Pages) SMSC Corporation – High-Performance Single- Chip 10/100 Ethernet Controller with HP Auto-MDIX

LAN9218
High-Performance Single-
Chip 10/100 Ethernet
Controller with HP Auto-MDIX
PRODUCT FEATURES
Datasheet
Highlights
„ Optimized for the highest performance applications
„ Efficient architecture with low CPU overhead
„ Easily interfaces to most 32-bit and 16-bit embedded
CPU’s
„ Integrated PHY with HP Auto-MDIX
„ Supports audio & video streaming over Ethernet:
multiple high-definition (HD) MPEG2 streams
„ Compatible with other members of LAN9218 family
Target Applications
„ Video distribution systems, multi-room PVR
„ Cable, satellite, and IP set-top boxes
„ Digital video recorders and DVD recorder/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 the highest
performance applications
— Highest performing non-PCI Ethernet controller
— 32-bit interface with fast bus cycle times
— Burst-mode read support
„ Eliminates dropped packets
— Internal buffer memory can store over 200 packets
— Automatic 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
„ 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 10/100 Ethernet PHY
— Supports HP Auto-MDIX
— Auto-negotiation
— Supports energy-detect power down
„ High-Performance host bus interface
— Simple, SRAM-like interface
— 32 or 16-bit data bus
— 16Kbyte FIFO with flexible TX/RX allocation
— One configurable host interrupt
„ Miscellaneous features
— Low-profile, green, lead-free 100-pin TQFP package
— Integrated 1.8V regulator
— General Purpose Timer
— Optional EEPROM interface
— Support for 3 status LEDs multiplexed with
Programmable GPIO signals
„ Single 3.3V Power Supply with 5V tolerant I/O
„ 0 to 70°C Commercial Temperature Support
* Third-party brands and names are the property of their respective
owners.
SMSC LAN9218
DATASHEET
Revision 1.5 (07-18-06)