Microchip 128-Pin PQFP Ethernet Switch IC, 100 Mbps Data Rate, RGMII RMII MII Interface, 1.14 V to 1.32 V Supply KSZ8895RQXI

Microchip KSZ8895RQXI is a 128-Pin PQFP Ethernet Switch IC designed for industrial and commercial networking applications requiring a highly integrated Layer 2 managed solution with fiber support. Operating within supply voltage range of 1.14 V to 1.32 V, it supports a maximum data rate of 100 Mbps and interfaces including RGMII, RMII, and MII, making it suitable for efficient and reliable network switching tasks.

The device is optimized for cost-sensitive five-port switch systems with low power requirements. It integrates on-chip termination and an internal LDO regulator, minimizing external components and overall system cost. The switch fabric provides 1.4 Gbps high-performance memory bandwidth and shared memory-based non-blocking configuration, ensuring robust and jitter-free packet transmission.

This Ethernet Switch IC supports a static MAC table of up to 32 entries and offers VLAN tagging with per-port tagging or untagging options. It implements IEEE 802.1p/q priority tag insertion and removal based on ingress port for traffic management, alongside programmable rate limiting on both ingress and egress, supporting efficient bandwidth control on a per-port basis.

Additional advanced features include broadcast storm protection with percentage control, IEEE 802.1d rapid spanning tree protocol for network redundancy, and a tail tag mode at port 5 to accurately identify the origin of ingress packets. These functionalities make the KSZ8895RQXI ideal for industrial Ethernet implementations in manufacturing, automation, and other professional communications environments.

This product meets RoHS standards and is rated for operation in a temperature range from -40°C to 85°C, complying with environmental and reliability requirements. Suitable for systems where high reliability and performance are mandatory, the Microchip KSZ8895RQXI enhances network efficiency while reducing total system cost.

Highly integrated Layer 2 managed five-port Ethernet switch with fiber support. Designed for cost-sensitive 10/100 Mbps five-port switch systems with low power consumption. Supports static MAC table up to 32 entries and VLAN ID tag/untagged options per port.

Includes IEEE 802.1p/q tag insertion/removal and programmable rate limiting on ingress and egress ports. Features broadcast storm protection and IEEE 802.1d rapid spanning tree protocol (RSTP) support. Incorporates on-chip termination and internal LDO regulator to reduce system costs.

High-performance shared memory switch fabric with 1.4 Gbps bandwidth and fully non-blocking configuration. Tail tag mode to inform processor of ingress port for packets on port 5. Explore our extensive catalog of Ethernet Interface Ics and other high-performance semiconductor solutions on EnvMart.