MICROCHIP LAN7800-I/Y9X

The LAN7800 is a high performance SuperSpeed USB 3.1 Gen 1 to 10/100/1000 Ethernet controller with an integrated 10/100/1000 Ethernet PHY. With applications ranging from notebook/tablet docking stations, set-top boxes, and PVRs, to USB port replicators, USB to Ethernet dongles, embedded systems.

• Single Chip SuperSpeed (SS) USB 3.1 Gen 1 to 10/100/1000 Ethernet Controller - Integrated Gigabit PHY with HP Auto-MDIX - Integrated 10/100/1000 Ethernet MAC (Full-Duplex Support) - Integrated USB 3.1 Gen 1 SS Device Controller and PHY
• Low Power Consumption - Compliant with Energy Efficient Ethernet IEEE 802.3az - Wake on LAN support (WoL)
• Configuration via One Time Programmable (OTP) Memory
• NetDetach provides automatic USB attach/detach when Ethernet cable is connected/removed
• USB 3.1 Gen 1 Device Controller - Supports SS (5 Gbps), HS (480 Mbps), and FS (12 Mbps) modes - Four endpoints supported - Supports vendor specific commands - Remote wakeup supported
• 10/100/1000 Ethernet Controller - Compliant with IEEE802.3/802.3u/802.3ab/802.3az - 10BASE-T/100BASE-TX/1000BASE-T support - Full- and half-duplex capability (only full-duplex operation at 1000 Mbps) - Controller Modes - Microsoft AOAC support (Always On Always Connected) - Supports Microsoft NDIS 6.2 large send offload - Full-duplex flow control - Loop-back modes - Supports IEEE 802.1q VLAN tagging - VLAN tag based packet filtering (all 4096 tags) - Flexible address filtering modes - 33 exact matches (unicast or multicast) - 512-bit hash filter for multicast frames - Pass all multicast - Promiscuous unicast/multicast modes - Inverse filtering - Pass all incoming with status report - Supports various statistical counters - PME pin support - Integrated Ethernet PHY - Auto-negotiation - Automatic polarity detection and correction - Link status change wake-up detection - Low EMI drivers with integrated line side termination resistor - Frame Features - Supports 32 wake-up frame patterns - Preamble generation and removal - Automatic 32-bit CRC generation and checking - 9 KB jumbo frame support - Automatic payload padding and pad removal - Supports Rx/Tx checksum offloads (IPv4, IPv6, TCP, UDP, IGMP, ICMP) - Ability to add and strip IEEE 802.1q VLAN tags

• Automotive Infotainment
• Notebook/Tablet Docking Stations
• Detachable Laptops
• USB Port Replicators
• Standalone USB to Ethernet Dongles
• Embedded Systems / CE Devices
• Set-Top Boxes / Video Recorders
• Test Instrumentation / Industrial