器件名称: AX88172ATF
功能描述: USB 2.0 to 10/100M Fast Ethernet Controller
文件大小: 913.84KB 共45页
简 介:AX88772A/AX88172A Low-pin-count
USB 2.0 to 10/100M Fast Ethernet Controller
Features
Single chip USB 2.0 to 10/100M Fast Ethernet controller – AX88772A Single chip USB 2.0 to MII, single chip MII to Ethernet and USB Bridging controller in Dual-PHY mode (submitted for US patent application) – AX88172A USB Device Interface Integrates on-chip USB 2.0 transceiver and SIE compliant to USB Spec 1.1 and 2.0 Supports USB Full and High Speed modes with Bus-Power or Self-Power capability Supports 4 or 6 programmable endpoints on USB interface High performance packet transfer rate over USB bus using proprietary burst transfer mechanism (submitted for US patent application) Supports USB to Ethernet bridging or vice versa in hardware Fast Ethernet Controller Integrates 10/100Mbps Fast Ethernet MAC/PHY IEEE 802.3 10BASE-T/100BASE-TX compatible Supports twisted pair crossover detection and auto-correction (HP Auto-MDIX) Embedded 16KB SRAM for RX packet buffering and 8KB SRAM for TX packet buffering Supports both Full-duplex with flow control and Half-duplex with backpressure operation Supports 2 VLAN ID filtering, received VLAN Tag (4 bytes) can be stripped off or preserved MAC/PHY loop-back diagnostic capability Support Wake-on-LAN Function
Document No: AX88x72A/V1.1/12/24/07
Supports Suspend Mode and Remote Wakeup via Link-up, Magic packet, MS wakeup frame and external pin Optional PHY power down during Suspend Mode Versatile External Media Interface Optional MII interface in MAC mode al……
