DP83255, DP83251 Datasheet - National Semiconductor

DP83255, DP83251, (DP83251 / DP83255) PLAYER Device

www.DataSheet4U.com DP83251 DP83255 PLAYER Device (FDDI Physical Layer Controller) February 1991 DP83251 55 PLAYER TM Device (FDDI Physical Layer C

Features

* Y Y Y Y Y Y Y Y Y Low power CMOS-BIPOLAR process Single 5V supply Full duplex operation Separate management interface (Control Bus) Parity on PHY-MAC Interface and Control Bus Interface On-chip configuration switch Internal and external loopback DP83251 for single attach stations DP83255 for dual a

DP83251_NationalSemiconductor.pdf