Microchip LAN7430-I/Y9X, Ethernet Controller, 2.5Gbit/s, 1.8 V, 2.5 V, 3.3 V, 48-Pin SQFN

Single-chip, PCIe 3.1 @ 2.5GT/s to 10/100/1000 Ethernet controller
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
Integrated 10/100/1000 Physical Layer
Fully supports IEEE 802.3/802.3u/802.3ab standards
IEEE 802.3az-2010 - Energy Efficient Ethernet (EEE)
Cable diagnostics including cable length measurement
IEEE 1588-2008 Precision Time Protocol
IEEE 1588-2008 E2E and P2P one and two step supported
IEEE 1588-2008 Programmable Time Compare output (Eg: 1PPS)
Comprehensive Driver Support
Windows OneCore with WHQL Certification
Linux driver in mainline kernel
Evaluation Board
LAN7430 PCIe Gigabit Ethernet w/IEEE1588-2008 Evaluation Board