Microchip, 72-Pin VQFN, Controller IC, 3.3 V 1000 Mbps PCI 3.3V LAN7431-V/YXX, Ethernet

The Microchip Reduced Gigabit Media Independent Interface (RGMII) Gigabit Networking bridge providing an ultra-high-performance and cost-effective PCIe to Ethernet connectivity solution. LAN7431 contains an integrated RGMII interface, PCIe PHY, PCIe endpoint controller, 10/100/1000 Gigabit Ethernet MAC, Integrated OTP, JTAG TAP and EEPROM controller. PCIe-based networking provides flexibility for the routing and placement of network connections anywhere in the system. Specific enhancements for PCIe LPSS (Low Power Sub-States) L1.1 and LPSS L1.2 have been integrated to lower system power consumption. LAN7431 is available with a wide range of drivers including.

• PCIe Low Power Sub State LPSS L1.1 snooze & L1.2 off
• Requires only a single 25MHz crystal or single ended clock
• 9K jumbo frames are supported
• Internal OTP memory to remove the need for external EEPROM
• Windows OneCore with WHQL Certification
• Linux driver in mainline kernel
• QNX Support Package