AR8031 Datasheet - Atheros Communications

AR8031 Integrated 10/100/1000 Mbps Ethernet Transceiver

The AR8031 is part of the Arctic family of devices * which includes the AR8031, AR8033, and AR8035. The AR8031 is Atheros’ 4th generation, single port, 10/100/1000 Mbps, Trispeed Ethernet PHY. It supports both RGMII and SGMII interfaces to the MAC. The AR8031 provides a low power, low BOM (B.

AR8031 Features

* supported by the device are: n Clock synchronization between slave and grandmaster by the exchange of PTP packets. Supports IEEE 1588v2 by offering a 1588 paket parser, accurate time-stamping and insertion to support both one-step and two-step clock modes n Supports both IEEE 1588v2 and Synchronous

AR8031_AtherosCommunications.pdf