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845PE

Features: Host Interface Support -One processor in a mPGA478 package -Hyper-Threading Technology support -400/533 MHz PSB (100/133 MHz bus clock) -PSB Dynamic Bus Inversion on the data bus -32-bit addressing for access to 4 GB of memory space -8 deep In Order Queue -AGTL+ On-die Termination System...

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SeekIC No. : 004256295 Detail

845PE: Features: Host Interface Support -One processor in a mPGA478 package -Hyper-Threading Technology support -400/533 MHz PSB (100/133 MHz bus clock) -PSB Dynamic Bus Inversion on the data bus -32-bit a...

845PE Data Sheet

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Part Number:
845PE
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/27

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Product Details

Description



Features:

Host Interface Support
   -One processor in a mPGA478 package
   -Hyper-Threading Technology support
   -400/533 MHz PSB (100/133 MHz bus clock)
   -PSB Dynamic Bus Inversion on the data bus
   -32-bit addressing for access to 4 GB of memory space
   -8 deep In Order Queue
   -AGTL+ On-die Termination
System Memory Controller
   -One 64-bit wide DDR SDRAM data channel
   -Up to 2.0 GB of 266/333 MHz DDR SDRAM
   -Bandwidth up to 2.7 GB/s (DDR333)
   -64-Mb, 128-Mb, 256-Mb, and 512-Mb SDRAM technologies
   -Supports only x8 and x16 SDRAM devices with four banks
   -Unbuffered, unregistered 184-pin non-ECC DDR SDRAM DIMMs only
   -Two DDR DIMMs, single-sided and/or double-sided
   -Does not support double-sided x16 DDR DIMMs
   -JEDEC DDR DIMM specification configurations only
   -Opportunistic refresh
   -Up to 16, simultaneously open pages
   -SPD (Serial Presence Detect) scheme for DIMM detection
   -Suspend-to-RAM support using CKE
   -Selective Command-Per-Clock (selective CPC) accesse
Hub Interface
   -Supports Hub Interface 1.5
   -266 MB/s point-to-point Hub Interface to the ICH4
   -66 MHz base clock
   -1.5 V operation AGP Interface
   -Supports a single 1.5 V Accelerated Graphics Port Interface, Specification 2.0-compliant device
   -Supports 1X/2X/4X data transfers and 2X/4X Fast  Writes
   -32-deep AGP request queue
   -AGP signals muxed with two Intel (R) DVO ports: Supports ADD cards (82845GE only)
Integrated Graphics (82845GE only)
   -Core Frequency of 266 MHz
   -3D Setup and Render Engine
      - Discrete Triangles, Strips and Fans Support
      - Indexed Vertex and Flexible Vertex Formats
      - Pixel Accurate Fast Scissoring and Clipping Operation
      - Backface Culling Support
      - Supports D3D and OGL Pixelization Rules
      - Anti-Aliased Lines Support
      - Sprite Points Support
   -High Quality Texture Engine (see Section1.4.5)
   -3D Graphics Rasterization Enhancements (see Section1.4.5)
   -2D Graphics (see Section1.4.5)
   -Video DVD/PC-VCR (see Section1.4.5)
   -Video Overlay (see Section1.4.5) 
Analog Display Support (82845GE only)
   -350 MHz Integrated 24-bit RAMDAC
   -Up to 2048x1536 at 60Hz refresh
   -Hardware Color Cursor Support
   -DDC2B Compliant Interface
Digital Display Channels (82845GE only)
   -Two channels multiplexed with AGP
   -165 MHz dot clock on each 12-bit interface
   -Can combine two, 12-bit channels to form one 24-bit interface: Supports flat panels up to 2048x1536 at 60 Hz
or dCRT/HDTV at 1920x1080 at 85 Hz
   -Supports Hot Plug and Display
   -Supports LVDS, TMDS transmitters or TV-out encoders
   -ADD card utilizes AGP connector
   -Three Display Control interfaces (I2C/DDC) multiplexed on AGP
Package
   -37.5 mm x 37.5 mm FC-BGA package with 1 mm ball pitch


Specifications

Symbol Parameter Min Max Unit
Tdie Die Temperature under Bias 0 97
Tstorage Storage Temperature -55 150
V CC1_5 1.5V Supply Voltage with respect to VSS -0.3 1.75 V
VTT AGTL+ buffer DC input voltage with respect to VSS -0.3 1.75 V
VCCSM(DDR) 2.5 V DDR Supply Voltage with respect to VSS -0.5 3 V



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