STE400P
10/100 FAST ETHERNET 4 PORT TRANSCEIVER
1 GENERAL DESCRIPTION
The STE400P, also referred to as STEPHY4, is a high performance Fast Ethernet physical layer interface for 10BASE-T and 100BASE-TX applications.
It was designed with advanced
CMOS technology to provide a Media Independent Interface (MII) for easy attachment to 10/100 Media Access Controllers (MAC) and a physical media interface for 100BASETX of IEEE802.
3u and 10BASE-T of IEEE802.
3.
The STE400P supports both half-duplex and full-duplex operation, at 10 and 100 Mbps operation.
Its operating mode can be set using auto-negotiation, parallel detection or manual control.
It also allows for the support of auto-negotiation functi...