描述 Description

The KSZ8863MLL/FLL/RLL are highly integrated 3-port switch ICs in a small footprint.



They are designed to enable a new generation of low port count, cost-sensitive and power efficient 10/100Mbps switch systems. Low power consumption, advanced power management and sophisticated QoS features (e.g., IPv6 priority classification support) make these devices ideal for IPTV, IP-STB, VoIP, automotive and industrial applications.



The KSZ8863 family is designed to support the GREEN requirement in today’s switch systems. Advanced power management schemes include software power down, per port power down and the energy detect mode that shuts downs the transceiver when a port is idle.KSZ8863MLL/FLL/RLL also offer a by-pass mode, which enables system-level power saving. In this mode, the processor connected to the switch through the MII interface can be shut down without impacting the normal switch operation.



?The configurations provided by the KSZ8863 family enables the flexibility to meet requirements of different applications:



KSZ8863MLL: Two 10/100BASE-T/TX transceivers and one MII interface.

KSZ8863RLL: Two 10/100BASE-T/TX transceivers and one RMII interface.

KSZ8863FLL: One 100BASE-FX, one 10/100BASE-T/TX transceivers and one MII interface.



The device is available in RoHS-compliant 48-pin LQFP package. Industrial-grade and Automotive-grade are also available.



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

? Advanced Switch Features
? Comprehensive Configuration Register Access
? QoS/CoS Packet Prioritization Support
? Proven Integrated 3-Port 10/100 Ethernet Switch
? Switch Monitoring Features
? Low Power Dissipation
? Industrial Temperature Range:–40°C to +85°C
? Available in 48-Pin LQFP, Lead-free package

簡介

KSZ8863屬于開發(fā)板套件編程器的評估演示板及套件。由制造生產(chǎn)的KSZ8863評估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過驗證的實施環(huán)境中評估某些重點器件的性能或特性。評估方法通常有完善的文檔說明，并且視乎具體情況由評估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對于數(shù)量特別多或類別獨特的器件類別(如 ADC、DAC 和開關(guān)模式電源)，評估平臺可組合為一個單獨的產(chǎn)品系列。