參數(shù)資料
型號(hào)： MPC603EFE100LX
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 100 MHz, RISC PROCESSOR, CQFP240
封裝： 32 X 32 MM, 0.50 MM PITCH, WIRE BOND, CERAMIC, QFP-240
文件頁(yè)數(shù)： 20/32頁(yè)
文件大小： 149K
代理商： MPC603EFE100LX
PID6-603e Hardware Specifications, Rev 2
27
Thermalloy
214-243-4321
2021 W. Valley View Lane
P.O. Box 810839
Dallas, TX 75731
Wakeeld Engineering
617-245-5900
60 Audubon Rd.
Wakeeld, MA 01880
Aavid Engineering
603-528-3400
One Kool Path
Laconia, NH 03247-0440
Ultimately, the nal selection of an appropriate heat sink depends on many factors, such as thermal
performance at a given air velocity, spatial volume, mass, attachment method, assembly, and cost.
1.8.6.1 Internal Package Conduction Resistance
For this packaging technology the intrinsic thermal conduction resistance (shown in Table 3) versus the
external thermal resistance paths are shown in Figure 15 for a package with an attached heat sink mounted
to a printed-circuit board.
Figure 15. Package with Heat Sink Mounted to a Printed-Circuit Board
1.8.6.2 Adhesives and Thermal Interface Materials
A thermal interface material is recommended at the package lid-to-heat sink interface to minimize the
thermal contact resistance. For those applications where the heat sink is attached by spring clip mechanism,
Figure 16 shows the thermal performance of three thin-sheet thermal-interface materials (silicone,
graphite/oil, oroether oil), a bare joint, and a joint with thermal grease as a function of contact pressure.
As shown, the performance of these thermal interface materials improves with increasing contact pressure.
The use of thermal grease signicantly reduces the interface thermal resistance. That is, the bare joint results
in a thermal resistance approximately 7 times greater than the thermal grease joint.
External Resistance
Internal Resistance
(Note the internal versus external package resistance)
Radiation
Convection
Radiation
Convection
Heat Sink
Printed-Circuit Board
Thermal Interface Material
Package/Leads
Die Junction
Die/Package
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參數(shù)描述
MPC603EFE100TN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PowerPC 603e RISC Microprocessor Family: PID6-603e (Stretch) Part Number Specifications
MPC603EFE133LN 制造商:Motorola Inc 功能描述:
MPC603EFE133TN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PowerPC 603e RISC Microprocessor Family: PID6-603e (Stretch) Part Number Specifications
MPC603ERX100LN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PowerPC 603e RISC Microprocessor Family: PID6-603e (Stretch) Part Number Specifications
MPC603ERX100TN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PowerPC 603e RISC Microprocessor Family: PID6-603e (Stretch) Part Number Specifications
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