LAN9646 6-Port Gigabit Ethernet Switch
Microchip Technology LAN9646 6-Port Gigabit Ethernet Switch is a fully integrated, managed Layer 2, six-port gigabit Ethernet switch with advanced features. The Microchip Technology LAN9646 has four ports that support 10/100/1000Mbps PHYs, while the other two are configurable as SGMII, RGMII, MII, or RMII interfaces, allowing connection to a host processor or external PHY. Full register access is available via SPI, I2C, or optional in-band management through any data port, with PHY register access provided by an MIIM interface.
