KSZ8695PX

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.

Key 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