參數(shù)資料
型號(hào)： PPC440GP-3CC400E
廠商： APPLIEDMICRO INC
元件分類： 微控制器/微處理器
英文描述： Power PC 440GP Embedded Processor
中文描述： 32-BIT, 400 MHz, RISC PROCESSOR, CBGA552
封裝： 25 X 25 MM, CERAMIC, BGA-552
文件頁數(shù)： 57/83頁
文件大小： 773K
代理商： PPC440GP-3CC400E
440GP – Power PC 440GP Embedded Processor
AMCC
57
Revision 1.07 – October 4, 2007
Data Sheet
Heat Sink Mounting Information (Ceramic Package Only)
Proper thermal design is primarily dependent upon multiple system-level effects; that is, the effects of the heat
sink, the air flow, and the thermal interface material. To reduce the die-junction temperature, heat sinks may be
attached to the package by several methods: adhesive, spring clips to the printed-circuit board or package, or a
mounting clip and screw assembly. When attaching heat sinks, it is important to avoid placing excessive
mechanical stress on bonding of the chip to the substrate and the package to the board.
Heat Sink Attached With Spring Clip
Heat Sink Attached With Adhesive
Important:
All of the guidelines indicated in the above diagrams must be evaluated and adjusted to account for the
shock and vibration effects of any particular application.
Heat sink
Heat sink clip
Thermal grease
Printed
circuit
board
CBGA
package
Heat sink
Heat sink clip
Printed
circuit
board
CBGA
package
Spring clip to board
Spring clip to package
Thermal grease
Static compression (spring force)—2.27kg maximum
Static compression (spring force)—2.27kg maximum
1
Note 1:
Force is limited by allowable compression on the die.
Allowable package compression force is 4.4kg.
Heat sink
Printed
circuit
board
CBGA
package
Adhesive
Heat sink
Printed
circuit
board
CBGA
package
Adhesive
Heat sink weight force—60g maximum
Weight
force
Weight
force
相關(guān)PDF資料
PDF描述
PPC440GP-3CC400EZ Power PC 440GP Embedded Processor
PPC440GP-3CC466C Power PC 440GP Embedded Processor
PPC440GP-3CC466CZ Power PC 440GP Embedded Processor
PPC440GP-3CC500C Power PC 440GP Embedded Processor
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PPC440GP-3CC400EZ 制造商:AppliedMicro 功能描述:MPU 440GP RISC 32-Bit/64-Bit 0.18um 400MHz 3.3V 552-Pin CBGA T/R
PPC440GP-3CC466C 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:Power PC 440GP Embedded Processor
PPC440GP-3CC466CZ 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:Power PC 440GP Embedded Processor
PPC440GP-3CC500C 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:Power PC 440GP Embedded Processor
PPC440GP-3CC500CZ 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:Power PC 440GP Embedded Processor
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