Microchip Technology, Inc. Controllers KSZ9896CTXI-TR

The KSZ9896CTXI-TR is a 6-port Gigabit Ethernet switch designed for various applications, including VoIP infrastructure, broadband gateways, and industrial automation. It features one port with a configurable GMII/RGMII/MII/RMII interface and five integrated 10/100/1000BASE-T PHY transceivers. The switch supports IEEE 802.1X access control, VLAN, and QoS, ensuring robust network management and security. This device utilizes a non-blocking wire-speed switching fabric with a 4096-entry forwarding table and a 256kByte frame buffer, allowing for efficient packet delivery. It supports jumbo frames up to 9000 bytes and includes advanced features such as port mirroring, rapid spanning tree protocol (RSTP), and IGMP snooping for multicast filtering. The KSZ9896CTXI-TR is packaged in a 128-pin TQFP-EP format and is RoHS compliant. It operates within a commercial temperature range of 0¬8C to +70¬8C and is suitable for applications requiring low power consumption, thanks to its EtherGreen,Ñ¢ power management features. The flexible management interface options include SPI, I2C, and in-band management via any port, making it adaptable for various system designs.