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Z0221524ASCR4508TR 参数 Datasheet PDF下载

Z0221524ASCR4508TR图片预览
型号: Z0221524ASCR4508TR
PDF下载: 下载PDF文件 查看货源
内容描述: 单芯片调制解调器,集成控制器,数据泵和模拟前端 [Single Chip Modem with Integrated Controller, Data Pump, and Analog Front End]
分类和应用: 调制解调器控制器
文件页数/大小: 74 页 / 663 K
品牌: ZILOG [ ZILOG, INC. ]
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Z02215  
Single Chip Modem with Integrated Controller, Data Pump, and AFE  
63  
CS  
A0  
RD  
B
A
D(7..0) out  
C
D
F
WR  
E
D(7..0) in  
Figure 12. Parallel Port Timing  
Table 17.Serial Interface Timing  
Description  
Parameter Minimum Typical Maximum Units  
RXD Data Valid Delay Time  
TXD Data Setup Time  
TXD Data Hold Time  
1
2
3
12  
ns  
ns  
ns  
100  
100  
Table 18.Parallel Interface Timing  
Description (Read Cycle)  
CS, A0, or RD to Data valid  
Data hold from CS, A0, or RD  
CS, and A0 setup before WR  
Data setup before WR  
Data hold from WR  
Parameter  
Minimum  
Typical Maximum  
Units  
ns  
A
B
C
D
E
F
25  
0
ns  
15  
5
ns  
ns  
5
ns  
WR pulse width  
10  
ns  
PS001907-0904  
Capacitance