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PM8621 参数 Datasheet PDF下载

PM8621图片预览
型号: PM8621
PDF下载: 下载PDF文件 查看货源
内容描述: NSE- 8G⑩标准产品数据表初步 [NSE-8G⑩ Standard Product Data Sheet Preliminary]
分类和应用:
文件页数/大小: 184 页 / 957 K
品牌: PMC [ PMC-SIERRA, INC ]
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NSE-8G™ Standard Product Data Sheet  
Preliminary  
2. Maximum output propagation delays are measured with a 100 pF load on the Microprocessor Interface  
data bus, (D[15:0]).  
3. A valid read cycle is defined as a logical OR of the CSB and the RDB signals.  
4. In non-multiplexed address/data bus architectures, ALE should be held high so parameters tS  
,
ALR  
tH  
, tV , tS , and tH  
are not applicable.  
ALR  
L
LR LR  
5. Parameter tH  
AR  
is not applicable if address latching is used.  
6. When a set-up time is specified between an input and a clock, the set-up time is the time in  
nanoseconds from the 1.4 V point of the input to the 1.4 V point of the clock.  
7. When a hold time is specified between an input and a clock, the hold time is the time in nanoseconds  
from the 1.4 V point of the input to the 1.4 V point of the clock.  
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use  
Document ID: PMC-2010850, Issue 1  
174  
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