PHY 3-Port 100Mbps 64-Pin LQFP Tray

The KSZ8463 ETHERSYNCH™ product line consists of IEEE 1588v2 enabled Ethernet switches, providing integrated communications and synchronization for a range of Industrial Ethernet applications. The KSZ8463 ETHERSYNCH product line enables distributed, daisy-chained topologies preferred for Industrial Ethernet networks. Conventional centralized (i.e., star-wired) topologies are also supported for dual-homed, fault-tolerant arrangements. A flexible set of standard MAC interfaces is provided to interface to external host processors with embedded Ethernet MACs: KSZ8463ML: Media Independent Interface (MII) KSZ8463RL: Reduced Media Independent Interface (RMII) KSZ8463FML: MII, supports 100BASE-FX fiber in addition to 10/100BASE-TX copper KSZ8463FRL: RMII, supports 100BASE-FX fiber in addition to 10/100BASE-TX copper The KSZ8463 devices incorporate the IEEE 1588v2 protocol. Sub-microsecond synchronization is available via the use of hardware-based time-stamping and transparent clocks making it the ideal solution for time synchronized Layer 2 communication in critical industrial applications. Extensive general purpose I/O (GPIO) capabilities are available to use with the IEEE 1588v2 PTP to efficiently and accurately interface to locally connected devices. The KSZ8463 product line is built upon Microchip"s industry-leading Ethernet technology, with features designed to offload host processing and streamline your overall design. Wire-speed Ethernet switching fabric with extensive filteringTwo integrated 10/100BASE-TX PHY transceivers, featuring the industry’s lowest power consumption Fll-featured quality-of-service (QoS) supportFlexible management options that support common standard interfaces The wire-speed, store-and-forward switching fabric provides a full complement of QoS and congestion control features optimized for real-time Ethernet. Management Capabilities Robust PHY Ports MAC Ports with MII/RMII Interface Advanced Switch Capabilities Comprehensive Configuration Registers Access IEEE1588v2 PTP and Clock Synchronization Power and Power Management Single 25MHz ±50ppm reference clock requirement for MII mode Selectable 25MHz or 50MHz inputs for RMII mode Comprehensive programmable two LED indicators support for link, activity, full/half duplex and 10/100 speed LED pins directly controllable Industrial temperature range: -40°C to +85°C 64-pin (10mm x 10mm) lead free (ROHS) LQFP package 0.11µm technology for lower power consumption