參數(shù)資料
型號： STPCI01
英文描述： STPC INDUSTRIAL / PC COMPATIBLE EMBEDED MICROPROCESSOR
中文描述： STPC工業(yè)/ PC兼容的嵌入式微處理器
文件頁數(shù)： 60/71頁
文件大?。?/td> 1071K
代理商： STPCI01
MECHANICAL DATA
60/69
Issue 2.4 - February 11, 2002
5.2. 388-PIN PACKAGE THERMAL DATA
The 388-pin PBGA package has a Power
Dissipation Capability of 4.5W. This increases to
6W when used with a Heatsink.
The structure in shown in
Figure 5-4
.
Thermal dissipation options are illustrated in
Figure 5-5
and
Figure 5-6
.
Figure 5-4. 388-Pin PBGA structure
Thermal balls
Power & Ground layers
Signal layers
Figure 5-5. Thermal Dissipation Without Heatsink
Ambient
Board
Case
Junction
Board
Ambient
Ambient
Case
125
Junction
Board
Rca
Rjc
Rjb
Rba
6
6
8.5
Rja = 13 °C/W
Airflow = 0
Board temperature taken at the centrecentre ba
Board dimensions:
- 10.2 cm x 12.7 cm
- 4 layers (2 for signals, 1 GND, 1VCC)
The PBGA is centred on board
There are no other devices
1 via pad per ground ball (8-mil wire)
40% copper on signal layers
Copper thickness:
- 17μm for internal layers
- 34μm for external layers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STPCI0166BTC3 制造商:STMicroelectronics 功能描述:
STPCI0166BTI3 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PC Compatible Embedded Microprocessor
STPCI0180BTC3 功能描述:微處理器 - MPU 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
STPCI0180BTI3 制造商:STMicroelectronics 功能描述:
STPCI2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:STPC ATLAS DATASHEET / X86 CORE PC COMPATIBLE SYSTEM-ON-CHIP FOR TERMINALS
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