LAN9218-MT Microchip

LAN9218 High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX Support Single chip Ethernet controller Highlights - Fully compliant with IEEE 802.3/802.3u stan- Optimized for the highest performance applica- dards tions - Integrated Ethernet MAC and PHY Efficient architecture with low CPU overhead - 10BASE-T and 100BASE-TX support Easily interfaces to most 32-bit and 16-bit embed- - Full- and Half-duplex support ded CPUs - Full-duplex flow control Integrated PHY with HP Auto-MDIX support - Backpressure for half-duplex flow control Supports audio & video streaming over Ethernet: - Preamble generation and removal multiple high-definition (HD) MPEG2 streams - Automatic 32-bit CRC generation and checking Target Applications - Automatic payload padding and pad removal - Loop-back modes Video distribution systems, multi-room PVR Flexible address filtering modes Cable, satellite, and IP set-top boxes - One 48-bit perfect address Digital video recorders and DVD recorder/players - 64 hash-filtered multicast addresses Digital TV - Pass all multicast Digital media clients/servers and home gateways - Promiscuous mode Video-over IP solutions, IP PBX & video phones - Inverse filtering Wireless routers & access points - Pass all incoming with status report High-end audio distribution systems - Disable reception of broadcast packets Integrated 10/100 Ethernet PHY Key Benefits - Supports HP Auto-MDIX - Auto-negotiation Non-PCI Ethernet controller for the highest perfor- - Supports energy-detect power down mance applications Host bus interface - Highest performing non-PCI Ethernet - Simple, SRAM-like interface controller - 32 or 16-bit data bus - 32-bit interface with fast bus cycle times - 16Kbyte FIFO with flexible TX/RX allocation - Burst-mode read support - One configurable host interrupt Eliminates dropped packets Miscellaneous features - Internal buffer memory can store over 200 - Low-profile 100-pin TQFP, RoHS Compliant packets package - Automatic PAUSE and back-pressure flow - Integrated 1.8V regulator control - General Purpose Timer Minimizes CPU overhead - Optional EEPROM interface - Supports Slave-DMA - Support for 3 status LEDs multiplexed with - Interrupt Pin with Programmable Hold-off Programmable GPIO signals timer Single 3.3V Power Supply with 5V tolerant Reduces system cost and increases design flexi- I/O bility 0C to +70C Commercial Temperature Support SRAM-like interface easily interfaces to most embedded CPUs or SoCs Reduced Power Modes - Numerous power management modes - Wake on LAN - Magic packet wakeup - Wakeup indicator event signal - Link Status Change 2006-2017 Microchip Technology Inc. DS00002409A-page 1LAN9218 TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors microchip.com. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at: