STE400P Datasheet - ST Microelectronics

STE400P 10/100 Fast Ethernet 4 Port Transceiver

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) .

STE400P Features

* PQFP208 ORDERING NUMBER: STE400P 10BASE-T compliant s s Support for IEEE802.3x flow control IEEE802.3u Auto-Negotiation support for 10BASE-T and 100BASE-TX MII interface Standard CSMA/CD or full duplex supported 2.1 INDUSTRY STANDARD s s s IEEE802.3u 100BASE-TX and IEEE802.3 Figure 1. BLOCK D

STE400P_STMicroelectronics.pdf