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PPC440GP-3RC400C 参数 Datasheet PDF下载

PPC440GP-3RC400C图片预览
型号: PPC440GP-3RC400C
PDF下载: 下载PDF文件 查看货源
内容描述: 的Power PC 440GP嵌入式处理器 [Power PC 440GP Embedded Processor]
分类和应用: 微控制器和处理器外围集成电路微处理器PC时钟
文件页数/大小: 83 页 / 1393 K
品牌: AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
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Revision 1.07 – October 4, 2007  
440GP – Power PC 440GP Embedded Processor  
Data Sheet  
Peripheral Interface Clock Timings (Continued)  
Parameter  
Min  
Max  
Units  
MHz  
ns  
Notes  
TmrClk input frequency  
TmrClk period  
100  
10  
TmrClk input high time  
TmrClk input low time  
Notes:  
40% of nominal period  
40% of nominal period  
60% of nominal period  
60% of nominal period  
ns  
ns  
1. TOPB is the period in ns of the OPB clock. The internal OPB clock runs at 1/2the frequency of the PLB clock. The maxi-  
mum OPB clock frequency is 66.66 MHz.  
2. When the PCI-X interface is used to support a legacy PCI interface, the maximum PCIXClk frequency is 66.66MHz.  
AMCC  
63  
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