參數(shù)資料
型號(hào)： STPCD01
英文描述： STPC CLIENT DATASHEET / PC COMPATIBLE EMBEDED MICROPROCESSOR
中文描述： STPC客戶部件/ PC兼容的嵌入式微處理器
文件頁(yè)數(shù)： 56/61頁(yè)
文件大?。?/td> 1007K
代理商： STPCD01
BOARD LAYOUT
56/61
Issue 2.2 - October 13, 2000
A local ground plane on opposite side of the board
as shown in
Figure 6-6
improves thermal dissipa-
tion. It is used to connect decoupling capacitances
but can also be used for connection to a heat sink
or to the system’s metal box for better dissipation.
This possibility of using the whole system’s box for
thermal dissipation is very usefull in case of high
temperature inside the system and low tempera-
ture outside. In that case, both sides of the PBGA
should be thermally connected to the metal chas-
sis in order to propagate the heat through the met-
al.
Figure 6-7
illustrates such an implementation.
Figure 6-6. Bottom side layout and decoupling
Ground plane for thermal dissipation
Via to ground layer
Figure 6-7. Use of metal plate for thermal dissipation
Metal planes
Thermal conductor
Board
Die
相關(guān)PDF資料
PDF描述
STPCD0110BTC3 32-Bit Microprocessor
STPCD0112BTC3 32-Bit Microprocessor
STPCD0113BTC3 32-Bit Microprocessor
STPCI01 STPC INDUSTRIAL / PC COMPATIBLE EMBEDED MICROPROCESSOR
STPCI2 STPC ATLAS DATASHEET / X86 CORE PC COMPATIBLE SYSTEM-ON-CHIP FOR TERMINALS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STPCD0110BTC3 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor
STPCD0112BTC3 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor
STPCD0113BTC3 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor
STPCD0166BTA3 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PC Compatible Embedded Microprocessor
STPCD0166BTC3 制造商:STMicroelectronics 功能描述:MPU STPC RISC 64-Bit 66MHz 388-Pin BGA
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