參數(shù)資料
型號: MPC8536CVTAULA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 1333 MHz, MICROPROCESSOR, PBGA783
封裝: 29 X 29 MM, 2.80 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, FCBGA-783
文件頁數(shù): 17/127頁
文件大?。?/td> 1893K
代理商: MPC8536CVTAULA
Thermal
MPC8536E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 3
Freescale Semiconductor
113
The recommended attachment method to the heat sink is illustrated in Figure 73. The heat sink should be attached to the
printed-circuit board with the spring force centered over the die. This spring force should not exceed 10 pounds force (45
Newton).
Figure 73. Package Exploded Cross-Sectional View with Several Heat Sink Options
The system board designer can choose between several types of heat sinks to place on the device. Ultimately, the final 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. Several heat sinks offered by Aavid Thermalloy, Advanced Thermal Solutions, Alpha
Novatech, IERC, Chip Coolers, Millennium Electronics, and Wakefield Engineering offer different heat sink-to-ambient
thermal resistances, that will allow the MPC8536E to function in various environments.
2.24.3.1
Internal Package Conduction Resistance
For the packaging technology, shown in Table 70, the intrinsic internal conduction thermal resistance paths are as follows:
The die junction-to-case thermal resistance
The die junction-to-board thermal resistance
Figure 74 depicts the primary heat transfer path for a package with an attached heat sink mounted to a printed-circuit board.
Figure 74. Package with Heat Sink Mounted to a Printed-Circuit Board
Thermal Interface Material
Heat Sink
FC-PBGA Package
Heat Sink
Clip
Printed-Circuit Board
Die
External Resistance
Internal Resistance
Radiation
Convection
Radiation
Convection
Heat Sink
Printed-Circuit Board
Thermal Interface Material
Package/Solder Spheres
Die Junction
Die/Package
(Note the internal versus external package resistance)
相關(guān)PDF資料
PDF描述
MPC8536EBVTAVL 32-BIT, 1500 MHz, MICROPROCESSOR, PBGA783
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MPC8536CVTAVL 功能描述:微處理器 - MPU 8536 INDUSTRIAL 1500 EXT RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
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MPC8536E-ANDROID 功能描述:開發(fā)板和工具包 - 其他處理器 COMEXPRESS BASED RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
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