LAN89303AM

LAN89303AM Three Port 10/100 Managed Ethernet Switch with MII/RMII for Automotive Applications Highlights Up to 200 Mbps via Turbo MII High performance, full featured 3-port switch with VLAN, QoS packet prioritization, rate limiting, IGMP monitoring and management functions Serial management via I2C or SMI Unique Virtual PHY feature simplifies software development by mimicking the multiple switch ports as a single port PHY Target Applications Diagnostic interface (for dealership service bay) Fast software download (e.g., OBD connector) Gateway service interface (dealership, after-market repair shop) In-Vehicle engineering development interface Vehicle manufacturing test interface (production plant assembly line) Legislated inspections (emissions check, safety inspections) Key Benefits Ethernet Switch Fabric - 32k buffer RAM - 512 entry forwarding table - Port-based IEEE 802.1Q VLAN support (16 groups) - IEEE 802.1D spanning tree protocol su...