描述 Description

The CENTAUR KS8695X, Multi-Port Gateway-on-a-Chip,delivers a high level of networking integration and performance foraccelerating broadband gateway development. Key components integrated in theKS8695X include: Integrated Layer 2 managed switch with five Fast Ethernettransceivers and patented mixed-signal low power technology, five media accesscontrol (MAC) units, a high-speed non-blocking switch fabric, a dedicatedaddress look-up engine, an on-chip frame buffer memory, and LED controls. Oneport is partitioned for WAN interface with the other four ports for LAN access.Also integrated is a 166MHz ARM? (ARM992T) processor with memory managementunit (MMU) and 8KB I-cache and 8KB dCache. Shared programmable 8/16/32-bit databus and 22-bit address bus with up to 64MB total memory space for SDRAM, ROM,Flash, SRAM, and all peripheral devices. Other peripheral support logicincluding GPIO, a watchdog timer, an interrupt controller, and a JTAG debugginginterface. Complete hardware and software reference designs are available. TheKS8695X represents a total solution optimized for broadband gateway systemdevelopment and renders speedy routing performance and connectivity interfacesfor value-added networking expansions.Microchip's complimentary and confidentialLANCheck? online design review service is available for customers who haveselected our products for their application design-in.?The?LANCheck online designreview?service?is subjectto?Microchip's?Program Terms and Conditions?andrequires a myMicrochip?account.

特性 Features

? ARM922T High-Performance CPU Core
? XceleRouter? Technology
? Integrated Ethernet Transceivers and Switch Engine
? Memory and External I/O Interfaces
? WAN and LAN DMA Engines and FIFO
? Memory and External I/O Interfaces
? WAN and LAN DMA Engines and FIFO
? Peripheral Support
? Power Management
? System Design
? Reference HW/SW Evaluation Kit
? Commercial Temperature Range: 0°C to +70°C
? Available in 208-Pin PQFP

簡介

KSZ8695屬于集成電路（IC）的專用IC。由制造生產的KSZ8695專用 IC專用專用集成電路 (IC) 或芯片設計用于執(zhí)行特定功能。這個類別包括可尋址開關、空芯儀表驅動器、音視頻開關、驗證芯片、自動放電、時鐘發(fā)生器、彩色掃描儀，以及各種應用所用的其他許多集成電路。