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LAN9217 Datasheet(PDF) 1 Page - SMSC Corporation |
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LAN9217 Datasheet(HTML) 1 Page - SMSC Corporation |
1 / 134 page SMSC LAN9217 DATASHEET Revision 1.5 (07-18-06) Datasheet PRODUCT FEATURES LAN9217 16-bit High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX Highlights Optimized for medium to high performance applications Efficient architecture with low CPU overhead Easily interfaces to most 16-bit embedded CPU’s Integrated PHY with HP Auto-MDIX Supports audio & video streaming over Ethernet: 1-2 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 medium-high performance applications — Highest performing non-PCI Ethernet controller — 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 — 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 — 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. |
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