GENERAL DESCRIPTION
The LAN91C95 is a VLSI Ethernet Controller that combines ISA and PCMCIA interfaces, as well as an interface to a companion modem chip set, in one chip. The LAN91C95 integrates all the MAC and physical layer functions as well as the packet RAM needed to implement a high performance 10BASE-T (twisted pair) node. For 10BASE5 (thick coax), 10BASE2 (thin coax), and 10BASE-F (fiber) implementations, the LAN91C95 interfaces to external transceivers via its AUI port. Only one additional IC is required on most applications.

FEATURES
• ISA/PCMCIA Single Chip Ethernet Controller With Modem Support
• 6 Kbytes Built-In RAM
• Supports IEEE 802.3 (ANSI 8802-3) Ethernet Standards
• Full Duplex Support
• Hardware Memory Management Unit
• Built-In AUI and 10BASE-T Network Interfaces
• SimultaskingJ - Early Transmit and Early Receive Functions
• Advanced Power Management Features/Including Magic Packet Frame Control
• Software Compatible with LAN91C92/ LAN91C94 (in ISA Mode)
• Configuration Registers Implement Cardbus Multi-Function Specification V3.0 with Backward Compatibility to V2.1
• Interfaces Directly to Lucent Technologies and Conexant (formerly Rockwell) Modem Chipsets
• On-Chip Attribute Memory (CIS) of up to 512 Bytes (On Even Addresses) For Card Configuration Information; Expandable Externally
• Option for Serial or Parallel EEPROM for CIS
• Optional External Flash Capability for XIP (Execute in Place)
• Automatic Technology to Detect 10 BASE-T TX/RX Polarity Reversal
• Low Power CMOS Design
• Supports Magic Packet Wakeup
• 128 Pin TQFP Package