KSZ8863RLLI MICROCHIP Controllers

The KSZ8863RLLI from Microchip is a 3‑port 10/100 managed Ethernet switch with integrated PHYs and MII/RMII interface, purpose‑built for industrial networking and embedded systems where compact footprint and low power are critical. For selection, it operates from 1.8 V, 2.5 V, and 3.3 V supplies, features a non‑blocking switch fabric with a 1k MAC address lookup table, and supports advanced features: IEEE 802.1q VLAN for up to 16 groups, QoS with IPv4/IPv6 priority classification, IGMP snooping, rate limiting, rapid spanning tree, and cable diagnostics via LinkMD®. The energy‑efficient design includes multiple power‑saving modes, and management is accessible through SPI, I²C, SMI, and MIIM interfaces. In application, it enables cost‑sensitive 10/100 switch systems across IPTV, IP‑STB, VoIP, media converters, automotive gateways, industrial automation, building controls, and embedded IoT nodes requiring reliable managed Ethernet connectivity within a compact LQFP‑48 package rated for ‑40°C to +85°C. In stock at HL Electronics – request a quote for fast delivery.