Features

· IEEE 802.3u 100BASE-T, TX, and T4 Compatible

· Single chip PCMCIA bus 10/100Mbps Fast

Ethernet MAC Controller

· Embedded 8K * 16 bit SRAM

· NE2000 register level compatible instruction

· Compliant with 16 bit PC Card Standard - February

1995

· Support both 10Mbps and 100Mbps data rate

· Support both full-duplex or half-duplex operation

· Provides a MII port for both 10/100Mbps operation

· Provides SNI I/F for Home LAN PHY or 10M

transceiver option

· Support 128/256 bytes EEPROM (used for saving

CIS)

· Support automatic loading of Ethernet ID, CIS and

Adapter Configuration from EEPROM on power-on

initialization

· External and internal loop-back capability

· Support 8 General Purpose I/O ports

· 128-pin LQFP low profile package

· 20MHz to 25MHz Operation, Dual 5V and 3.3V

CMOS process with 5V I/O tolerance. Or pure 3.3V

operation

*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.

Product description

The AX88190A Fast Ethernet Controller is a high performance and highly integrated PCMCIA bus Ethernet Controller

with embedded 8K*16 bit SRAM. The AX88190A contains a 16 bit PCMCIA interfaces to host CPU and compliant with

PC Card Standard – February 1995. The AX88190A implements both 10Mbps and 100Mbps Ethernet function based on

IEEE802.3 / IEEE802.3u LAN standard. The AX88190A supports 10Mbps/100Mbps media-independent interface (MII)

and legacy pure 10Mbps SNI interface to simplify the design. Using Serial Network Interface (SNI) transceiver, Home

LAN PHY or 10BASE-2 BNC type media can be supported. The AX88190A is built in interface to connect

FAX/MODEM chipset with parallel bus interface

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