Brookdale_New.qxd 6/18/02 12:04 PM Page 1 product brief Intel® 845E Chipset for Applied Computing Product Highlights The Intel® 845E chipset is designed, validated, and optimized for the Intel® Pentium® 4 processor and Intel® Pentium® 4 Processor – M with Intel® NetBurst™ microarchitecture 400MHz or 533MHz system bus delivers a high-bandwidth connection between the Intel Pentium 4 processor and the platform, providing 3x the bandwidth over platforms based on Intel® Pentium® III processors Advanced packaging technology and industryleading electrical design innovations deliver long-term system reliability over wide operating conditions The AGP4X interface provides advanced graphics support, enabling over 1GB/s of graphics bandwidth Three USB controllers provide highperformance peripherals with 480Mbps of bandwidth, while enabling support for up to six USB 2.0 ports. This results in a significant increase over previous integrated 1-4 port hubs at 12Mbps The latest AC ’97 implementation delivers 20bit audio for enhanced sound quality and full surround sound capability. Integrated audio solutions continue to enjoy success as a very cost-effective, yet high-performance solution LAN Connect Interface (LCI) provides flexible network solutions such as 10/100Mbps Ethernet and 10/100Mbps Ethernet with LAN manageability The Intel® SingleDriver™ Technology supports all three network options, which simplifies network connectivity and eases deployment Dual Ultra ATA 100 controllers, coupled with the Intel® Application Accelerator – a performance software package – support faster IDE transfers to storage devices The Intel Application Accelerator software provides additional performance over native ATA drivers. The Intel Application Accelerator improves system performance by improving I/O transfer rates and enables faster O/S load time resulting in accelerated boot times Communication and Network Riser (CNR) offers flexibility in system configuration with a baseline feature set that can be upgraded with an audio card, modem card, or network card Embedded lifecycle support Intel 845E Chipset Overview Evolutionary Architecture Intel 845E chipset-based platforms extend the Intel Pentium 4 processor and Intel Pentium 4 Processor – M capabilities with an excellent balance of price and performance for applied computing segments. The Intel 845E chipset consists of two controller hubs: The 82845E Memory Controller Hub (MCH) supports a 400MHz or 533MHz system bus, DDR200/266 memory and the latest graphics devices through the 1.5V AGP4X interface. The 82801DB I/O Controller Hub (ICH4) makes a direct connection to the graphics and memory for faster access to peripherals. It provides the features and bandwidth required for applied computing-usage models. The Intel® Platform Advantage Intel’s platform architecture delivers the performance and high scalabity required for today’s cutting edge e-Business and e_home applications. Intel’s comprehensive efforts to enable the industry ensure fast deployment of next-generation platforms, maximizing competitive advantage. Our world-class platform validation creates a robust foundation for emerging applications, while minimizing deployment risks. Brookdale_New.qxd 6/18/02 12:04 PM Page 2 Intel® PentiumÆ ® 44 Pentium Processor AGP4X Graphics 400/533MHz System Bus + + >1GB/s MCH MCH + ATA 100MB/s (dual IDE Channels) 266 MB/s + LAN Connection DDR 266/ DDR 200 2.1GB/s Intel® Hub Architecture ICH2 ICH4 6 channel audio 133MB/s Interface PCI Slots 6 USB 2.0 ports Intel® 845E Chipset Linecard Product Product Code Package 82845E Memory Controller Hub (MCH) RG82845E 593 FC-BGA Features 400MHz or 533MHz System Bus DDR200/266 Memory AGP4X interface enables over 1GB/s of graphics bandwidth I/O Control Hub 4 FW82801DB 421 mBGA Direct connection to MCH with Intel’s accelerated hub architecture Supports 32-bit PCI IDE controllers with ATA 100 Six USB ports with USB 2.0 support AC ’97 controller with 20-bit audio support Integrated LAN connect interface Intel Access Developer’s Site developer.intel.com Embedded Intel® Architecture Chipsets developer.intel.com/design/chipsets/embedded Other Intel Support: Intel Literature Center developer.intel.com/design/litcentr (800) 548-4725 7 a.m. to 7 p.m. CST (U.S. and Canada) International locations please contact your local sales office. 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