Microchip KSZ9897RTXC, 7-Port Ethernet Switch Entegresi, 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s, 1,8 V, 2,5 V, 3,3 V

The KSZ9897 is a fully integrated layer 2, managed, seven-port gigabit Ethernet switch with numerous Advanced features. Five of the seven ports incorporate 10/100/1000 Mbps PHYs. The other two ports have interfaces that can be configured as SGMII, RGMII, MII or RMII. Either of these may connect directly to a host processor or to an external PHY. Full register access is available by SPI or I2C interfaces, and by optional in-band management via any of the data ports.

• Integrated 7-port 10/100/1000 Layer-2 switch with Gigabit uplink
• Non-blocking wire-speed Ethernet switching fabric
• Advanced Switch Capabilities
• Full-featured forwarding and filtering control, including Access Control List (ACL) filtering