KSZ8565数据手册Microchip中文资料规格书

描述 Description

The KSZ8565 is a managed, five-port 10/100 Ethernet switch with numerousadvanced features designed to exceed Automotive AEC-Q100 Grade 2 (-40°C to +105°C) and EMC requirements. Four of the five ports incorporate10/100 Mbps PHYs. The other port has a 1000 Mbps MAC interface that can be configured as RGMII, MII or RMII. It can connect directly to a host processor orto an external PHY.  

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.

As a member of the EtherSynch® product family, theKSZ8565 incorporates full hardware support for the IEEE1588v2 Precision Time Protocol (PTP), including hardwaretime-stamping at all PHY-MAC interfaces, and a high-resolution hardware “PTP clock”. IEEE 1588 provides sub-microsecond synchronization for a range of industrialEthernet applications.

The KSZ8565 fully supports the IEEE family of audiovideo bridging (AVB) standards, which provide for highquality of service (QoS) for latency sensitive traffic streamsover Ethernet. Time-stamping and time-keeping featuressupport IEEE 802.1AS time synchronization. All portsfeature credit based traffic shapers for IEEE 802.1Qav,and a time aware scheduler as proposed for IEEE802.1Qbv. 

An assortment of power-management features includingEnergy-Efficient Ethernet (EEE) have been designed in tosatisfy energy efficient environments.



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.

特性 Features

Integrated 5-port 10/100 Layer-2 switch with 1000 Mbps MAC and RGMII interface
• Non-blocking wire-speed Ethernet switching fabric