ASIX ELECTRONICS CORPORATION

Frist Released Date : Oct/02/1998

2F, NO.13, Industry East Rd. II, Science-based Industrial Park, Hsin-Chu City, Taiwan, R.O.C.

TEL: 886-3-579-9500

FAX: 886-3-579-9558

http://www.asix.com.tw

AX88190P

PCMCIA Fast Ethernet MAC Controller

10/100BASE PCMCIA Fast Ethernet MAC Controller

Document No.: AX190-16 / V1.6 / May. 12 ’00

Features

•

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

•

Single chip PCMCIA bus 10/100Mbps Fast

Ethernet MAC Controller

•

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

•

Support 256/512 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

•

128-pin LQFP low profile package

•

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 AX88190 Fast Ethernet Controller is a high performance PCMCIA bus Ethernet Controller. The AX88190

contains a 16 bit PCMCIA interfaces to host CPU and compliant with PC Card Standard – February 1995. The

AX88190 implements both 10Mbps and 100Mbps Ethernet function based on IEEE802.3 / IEEE802.3u LAN

standard. The AX88190 supports 10Mbps/100Mbps media-independent interface (MII) to simplify the design. The

AX88190 is built in interface to connect FAX/MODEM chipset with parallel bus interface.

System Block Diagram

Always contact ASIX for possible updates before starting a design.

This data sheet contains new products information. ASIX ELECTRONICS reserves the rights to modify product specification without notice. No liability

is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product.

AX88190

PHY/TxRx

MODEM

DAA

MAGNETIC

RJ45

RJ11

PCMCIA I/F

EEPROM

SRAM