Features

Highly integrated with embedded 10/100Mbps

MAC, PHY and Transceiver

Embedded 8K * 16 bit SRAM

Compliant with IEEE 802.3/802.3u

100BASE-TX specification

NE2000 register level compatible instruction

Single chip local CPU bus 10/100Mbps Fast

Ethernet MAC Controller

Support both 8 bit and 16 bit local CPU

interfaces include MCS-51 series, 80186 series,

MC68K series CPU and ISA bus

Support both 10Mbps and 100Mbps data rate

Support both full-duplex or half-duplex

operation

Provides an extra MII port for supporting other

media. For example, Home LAN application

Support EEPROM interface to store MAC

address

External and internal loop-back capability

Support Standard Print Port for printer server

application

Support up to 3/1 General Purpose In/Out pins

128-pin LQFP low profile package

0.25 Micron low power CMOS process. 25MHz

Operation, Pure 3.3V operation with 5V I/O

tolerance.

RoHS compliant package

*IEEE is a registered trademark of the Institute of

Electrical and Electronic Engineers, Inc.

*All other trademarks and registered trademark are

the property of their respective holders.