參數(shù)資料
型號: BX80557E2140
廠商: INTEL CORP
元件分類: 微控制器/微處理器
英文描述: MICROPROCESSOR, PBGA775
封裝: LGA-775
文件頁數(shù): 35/107頁
文件大?。?/td> 1474K
代理商: BX80557E2140
Datasheet
33
Package Mechanical Specifications
3
Package Mechanical
Specifications
The processor is packaged in a Flip-Chip Land Grid Array (FC-LGA6) package that
interfaces with the motherboard via an LGA775 socket. The package consists of a
processor core mounted on a substrate land-carrier. An integrated heat spreader (IHS)
is attached to the package substrate and core and serves as the mating surface for
processor component thermal solutions, such as a heatsink. Figure 7 shows a sketch of
the processor package components and how they are assembled together. Refer to the
LGA775 Socket Mechanical Design Guide for complete details on the LGA775 socket.
The package components shown in Figure 7 include the following:
Integrated Heat Spreader (IHS)
Thermal Interface Material (TIM)
Processor core (die)
Package substrate
Capacitors
NOTE:
1.
Socket and system board are included for reference and are not part of processor package.
3.1
Package Mechanical Drawing
The package mechanical drawings are shown in Figure 8 and Figure 9. The drawings
include dimensions necessary to design a thermal solution for the processor. These
dimensions include:
Package reference with tolerances (total height, length, width, etc.)
IHS parallelism and tilt
Land dimensions
Top-side and back-side component keep-out dimensions
Reference datums
All drawing dimensions are in mm [in].
Guidelines on potential IHS flatness variation with socket load plate actuation and
installation of the cooling solution is available in the processor Thermal and
Mechanical Design Guidelines (see Section 1.2).
Figure 7.
Processor Package Assembly Sketch
System Board
LGA775 Socket
Capacitors
TIM
Core (die)
IHS
Substrate
Processor_Pkg_Assembly_775
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