AX88772 Overview
The AX88772 USB to 10/100 Fast Ethernet/HomePNA/HomePlug controller is a high performance and highly integrated ASIC with embedded 28KB SRAM for packet buffering. It enables low cost and affordable Fast Ethernet network connection to desktop, notebook PC, and embedded system using popular USB ports. It has an USB interface to municate with USB host controller and is pliant with USB specification V1.1 and V2.0.
AX88772 Key Features
- Single chip USB to 10/100 Fast Ethernet and HomePNA and HomePlug Network Controller
- Integrates on-chip 10/100Mbps Fast Ethernet PHY
- USB specification 1.1 and 2.0 pliant
- Supports USB Full and High Speed modes with Bus
- Supports 4 endpoints on USB interface
- High performance packet transfer rate over USB
- IEEE 802.3 10BASE-T and 100BASE-TX patible
- Embedded 20KB SRAM for RX packet buffering and 8KB SRAM for TX packet buffering
- Supports both full-duplex and half-duplex operation in Fast Ethernet
- Provides optional MII interface for Ethernet PHY and HomePNA/ HomePlug PHY interface