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ECP2-35 参数 Datasheet PDF下载

ECP2-35图片预览
型号: ECP2-35
PDF下载: 下载PDF文件 查看货源
内容描述: LatticeECP2 / M系列数据表 [LatticeECP2/M Family Data Sheet]
分类和应用:
文件页数/大小: 386 页 / 2475 K
品牌: LATTICE [ LATTICE SEMICONDUCTOR ]
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DC and Switching Characteristics  
LatticeECP2/M Family Data Sheet  
Lattice Semiconductor  
Figure 3-11. Write Through (SP Read/Write on Port A, Input Registers Only)  
CLKA  
CSA  
WEA  
Three consecutive writes to A0  
ADA  
A0  
A1  
D1  
A0  
t
t
H
SU  
D2  
D3  
D2  
D4  
D0  
DIA  
t
t
t
t
ACCESS  
ACCESS  
ACCESS  
ACCESS  
Data from Prev Read  
or Write  
D0  
D1  
D3  
DOA  
D4  
Note: Input data and address are registered at the positive edge of the clock and output data appears after the positive edge of the clock.  
3-31  
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