LAN91C100FD

www.DataSheet4U.com LAN91C100FD REV. D FEAST Fast Ethernet Controller with Full Duplex Capability Datasheet Product Features Dual Speed CSMA/CD Engine (10 Mbps and 100 Mbps) Compliant with IEEE 802.3 100BASE-T Specification Supports 100BASE-TX, 100BASE-T4, and 10BASE-T Physical Interfaces 32 Bit Wide Data Path (into Packet Buffer Memory) Support for 32 and 16 Bit Buses Support for 32, 16 and 8 Bit CPU Accesses Synchronous, Asynchronous and Burst DMA Interface Mode Options 128 Kbyte External Memory Built-In Transparent Arbitration for Slave Sequential Access Architecture Early TX, Early RX Functions Flat MMU Architecture with Symmetric Transmit and Receive Structures and Queues MII (Media Independent Interface) Compliant MAC-PHY Interface Running at Nibble Rate MII Management Serial Interface Seven Wire Interface to 10 Mbps ENDEC EEPROM-Based Setup Full Duplex Capability ORDERING INFORMATION Order Numbers: LAN91C100-FD for 208 Pin QFP Package LAN91C100-FD for 208 Pin TQFP Package SMSC DS – LAN91C100FD Rev. D Page 1 Rev. 10/14/2002 PRELIMINARY FEAST Fast Ethernet Controller with Full Duplex Capability 80 Arkay Drive Hauppauge, NY 11788 (631) 435-6000 FAX (631) 273-3123 Copyright © SMSC 2004. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given. Although the information has been ...