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BT8375EPF 参数 Datasheet PDF下载

BT8375EPF图片预览
型号: BT8375EPF
PDF下载: 下载PDF文件 查看货源
内容描述: 单芯片收发器T1 / E1和综合业务数字网( ISDN )基本速率接口 [single chip transceivers for T1/E1 and Integrated Service Digital Network (ISDN) primary rate interfaces]
分类和应用: 电信集成电路综合业务数字网
文件页数/大小: 323 页 / 1950 K
品牌: CONEXANT [ CONEXANT SYSTEMS, INC ]
 浏览型号BT8375EPF的Datasheet PDF文件第281页浏览型号BT8375EPF的Datasheet PDF文件第282页浏览型号BT8375EPF的Datasheet PDF文件第283页浏览型号BT8375EPF的Datasheet PDF文件第284页浏览型号BT8375EPF的Datasheet PDF文件第286页浏览型号BT8375EPF的Datasheet PDF文件第287页浏览型号BT8375EPF的Datasheet PDF文件第288页浏览型号BT8375EPF的Datasheet PDF文件第289页  
Bt8370/8375/8376  
5.0 Electrical/Mechanical Specifications  
5.5 MPU Interface Timing  
Fully Integrated T1/E1 Framer and Line Interface  
Figure 5-8. Intel Asynchronous Read Cycle  
MOTO* = 1, SYNCMD = 0, CLKMD = 0  
1
ALE  
2
9
A[8]  
AD[7:0]  
RD*  
Address  
3
Address  
Read Data  
4
7
6
WR*  
5
8
CS*  
Table 5-11. Intel Asynchronous Read Cycle  
Symbol  
Parameter  
ALE high pulse width  
Minimum  
Maximum  
Units  
1
2
3
4
5
6
7
8
9
15  
5
80  
15  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
A[8], AD[7:0] Address setup to ALE low  
A[8], AD[7:0] Address hold after ALE low  
ALE low to RD* and CS* both low  
10  
0
WR* high setup to RD* and CS* both low  
RD* and CS* both low to AD[7:0] valid  
0
0
RD* or CS* high to AD[7:0] invalid/three-state  
WR* high hold after RD* or CS* high  
RD* or CS* high to next ALE  
0
0
N8370DSE  
Conexant  
5-11  
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