Description
The STE100P, also referred to as STEPHY1, 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 STEPHY1 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 functions for speed and duplex detection. 2.0 FEATURE 2.1 Industry standard n IEEE802.3u 100BASE-TX and IEEE802.3 10BASE-T compliant n Support for IEEE802.3x flow control n IEEE802.3u Auto-Negotiation support for 10BASE-T and 100BASE-TX n MII interface n Standard CSMA/CD or full duplex operation supported PQFP64 ORDERING NUMBER: STE100P PRODUCT PREVIEW 10/100 FAST ETHERNET 3.3V TRANSCEIVER