LAN9500AI-ABZJ

The LAN9500AI-ABZJ is a high-performance Hi-speed USB 2.0 to 10/100 Ethernet Controller contains an integrated 10/100 Ethernet PHY, USB PHY, Hi-speed USB 2.0 device controller, 10/100 Ethernet MAC, TAP controller, EEPROM controller and a FIFO controller with a total of 30kB of internal packet buffering. The internal USB 2.0 device controller and USB PHY are compliant with the USB 2.0 Hi-Speed standard. The device implements control, interrupt, bulk-in and bulk-out USB endpoints. The Ethernet controller supports auto-negotiation, auto-polarity correction, HP Auto-MDIX and is compliant with the IEEE 802.3 and IEEE 802.3u standards. An external MII interface provides support for an external Fast Ethernet PHY, HomePNA and HomePlug functionality. Multiple power management features are provided, including various low power modes and "Magic Packet", "Wake On LAN" and "Link Status Change" wake events. These wake events can be programmed to initiate an USB remote wakeup.

• Single chip Hi-Speed USB 2.0 to 10/100 Ethernet controller
• Integrated 10/100 Ethernet MAC with full-duplex support
• Integrated 10/100 Ethernet PHY with HP Auto-MDIX support
• Integrated USB 2.0 Hi-speed device controller
• Integrated USB 2.0 Hi-Speed PHY
• Implements reduced power operating modes
• Fully compliant with Hi-Speed universal serial bus specification revision 2.0
• Supports HS (480Mbps) and FS (12Mbps) modes
• Four endpoints supported
• Supports vendor specific commands
• Integrated USB 2.0 PHY
• Remote wakeup supported
• Full- and half-duplex support
• Full- and half-duplex flow control
• Preamble generation and removal
• Automatic 32-bit CRC generation and checking
• Automatic payload padding and pad removal
• Loop-back modes
• TCP/UDP/IP/ICMP Checksum offload support
• Flexible address filtering modes
• Wakeup packet support