GWIXP425ACT Datasheet | Intel Corporation

product brief Intel IXP425 Network Processor Family ® Optimized for Broadband Applications Product Highlights s s s s Intel® XScale™ RISC core up to 533 MHz Three network processor engines Two high-speed serial interfaces Two 10/100 Base-T Ethernet MACs with MII/RMII interface UTOPIA 2 interface- multiple ADSL/G.SHDSL or VDSL support PCI version 2.2 Host and Option interface Hardware Security Accelerator (IPsec: DES, 3DES, SHA1, MD5) USB version 1.1 device controller Two UARTS- one High-Speed UART (921.6 Kbaud) and one Console UART (230.4 Kbaud) 32-bit wide SDRAM controller Sixteen GPIO pins 16-bit configurable expansion bus ATM, TDM, Ethernet MAC filtering, and HDLC support Operating system support for Vx Works- and Linux- mercial and Extended temperature options The Intel IXP425 network processor family meets the requirements of next-generation broadband applications by integrating a unique distributed processing architecture that Features the performance of the Intel XScale core and three Network Processor Engines (NPEs). The bination of the four highperformance processors provides tremendous processing power and enables wire-speed performance at both the LAN and WAN ports. Distributed Processing Architecture The Intel XScale core and the three NPEs run their instruction streams in parallel. The Intel XScale core is fully patible with ARM- V5T Thumb instructions set and V5E DSP extensions. Designed on the Intel® 0.18-micron process technology, the Intel XScale core delivers the industry-leading MIPs to power consumption ratio and provides ample processing headroom for the customer to add differentiating product Features . With their Development Platform, a choice of operating systems, and a broad range of development tools, the Intel IXP425 network processors provide a plete development environment for faster time-to-market. This network processor family offers the choice of multiple clock speeds at 266, 400, and 533 MHz, with both mercial (0° to...