Microchip Technology, Inc. 3-Port Gigabit Ethernet Switch KSZ9563

The KSZ9563 is a highly-integrated, IEEE 802.3 compliant networking device that incorporates a layer-2+ managed Gigabit Ethernet switch, two 10BASE-T/100BASE-TX/ 1000BASE-T physical layer transceivers (PHYs) and associated MAC units, and one MAC port with a configurable RGMII/MII/RMII interface for direct connection to a host processor/ controller, another Ethernet switch, or an Ethernet PHY transceiver. KSZ9563 also implements IEEE 1588v2 Precision Timing Protocol. Full register access is available by SPI or I2C interfaces, and by optional in-band management via any of the data ports. PHY register access is provided by a MIIM interface. Security features include support for IEEE 802.1X port-based authentication and Access Control List (ACL) filtering. An assortment of power-management features including Energy-Efficient Ethernet (EEE) have been designed in to satisfy energy efficient environments. Looking for a Linux® Host Processor, try the SAMA5D3 Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in. The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account. Additional Features EtherSync® IEEE 1588 v2 PTP One-step Operation Transparent Clock (TC) with auto correction update Master and slave Ordinary Clock (OC) support End-to-end (E2E) or peer-to-peer (P2P) PTP multicast and unicast message support PTP message transport over IPv4/v6 and IEEE 802.3 IEEE 1588v2 PTP packet filtering Advanced Switch Capabilities IEEE 802.1Q VLAN support for 128 active VLAN groups and the full range of 4096 VLAN IDs IEEE 802.1p/Q tag insertion/removal on per port basis VLAN ID on per port or VLAN basis IEEE 802.3x full-duplex flow control and half-duplex back pressure collision control IEEE 802.1X (Port-Based Network Access Control) IGMP v1/v2/v3 snooping for multicast packet filtering IPv6 multicast listener discovery (MLD) snooping IPv4/IPv6 QoS support, QoS/CoS packet prioritization 802.1p QoS packet classification with 4 priority queues Programmable rate limiting at ingress/egress ports Switch Management Capabilities 10/100Mbps Ethernet switch basic functions: frame buffer management, address look-up table, queue management, MIB counters Non-blocking store-and-forward switch fabric assures fast packet delivery by utilizing 4096 entry forwarding table with 128kByte frame buffer Jumbo packet support up to 9000 bytes Port mirroring/monitoring /sniffing: ingress and/or egress traffic to any port Rapid spanning tree protocol (RSTP) support for topology management and ring/linear recovery Multiple spanning tree protocol (MSTP) support Two Robust Integrated PHY Ports 1000BASE-T/100BASE-T X/10BASE-T IEEE 802.3 LinkMD®+ receive signal quality indicator Fast Link-up option significantly reduces link-up time Auto-negotiation and Auto-MDI/MDI-X support Energy-Efficient Ethernet (EEE) support with low-power idle mode and clock stoppage On-chip termination resistors and internal biasing for differential pairs to reduce power LinkMD® cable diagnostic capabilities for determining cable opens, shorts, and length Configurable External MAC Port Reduced Gigabit Media Independent Interface (RGMII) v2.0 Reduced Media Independent Interface (RMII) v1.2 with 50MHz reference clock input/output option Media Independent Interface (MII) in PHY/MAC mode