參數(shù)資料
型號: DS83C520-QNL
英文描述: EPROM/ROM High-Speed Micro
中文描述: 存儲器/ ROM的高速微
文件頁數(shù): 34/45頁
文件大小: 1415K
代理商: DS83C520-QNL
DS87C520/DS83C520 EPROM/ROM High-Speed Microcontrollers
34 of 45
MOVX CHARACTERISTICS (continued)
M2
0
0
0
0
1
1
1
1
M1
0
0
1
1
0
0
1
1
M0
0
1
0
1
0
1
0
1
MOVX CYCLES
2 machine cycles
3 machine cycles (default)
4 machine cycles
5 machine cycles
6 machine cycles
7 machine cycles
8 machine cycles
9 machine cycles
t
MCS
0
4 t
CLCL
8 t
CLCL
12 t
CLCL
16 t
CLCL
20 t
CLCL
24 t
CLCL
28 t
CLCL
EXTERNAL CLOCK CHARACTERISTICS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Clock High Time
Clock Low Time
Clock Rise Time
Clock Fall Time
t
CHCX
t
CLCX
t
CLCL
t
CHCL
10
10
ns
ns
ns
ns
5
5
SERIAL PORT MODE 0 TIMING CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SM2 = 0, 12 clocks per cycle
12t
CLCL
Serial Port Clock Cycle
Time
t
XLXL
SM2 = 1, 4 clocks per cycle
4t
CLCL
ns
SM2 = 0, 12 clocks per cycle
10t
CLCL
Output Data Setup to
Clock Rising
t
QVXH
SM2 = 1, 4 clocks per cycle
3t
CLCL
ns
SM2 = 0, 12 clocks per cycle
2t
CLCL
Output Data Hold from
Clock Rising
t
XHQX
SM2 = 1, 4 clocks per cycle
t
CLCL
ns
SM2 = 0, 12 clocks per cycle
t
CLCL
Input Data Hold after
Clock Rising
t
XHDX
SM2 = 1, 4 clocks per cycle
t
CLCL
ns
SM2 = 0, 12 clocks per cycle
11t
CLCL
Clock Rising Edge to
Input Data Valid
t
XHDV
SM2 = 1, 4 clocks per cycle
3t
CLCL
ns
相關PDF資料
PDF描述
DS87C520 EPROM/ROM High-Speed Micro
DS87C520-ECL EPROM/ROM High-Speed Micro
DS87C520-ENL EPROM/ROM High-Speed Micro
DS87C520-MCL EPROM/ROM High-Speed Micro
DS87C520-MNL EPROM/ROM High-Speed Micro
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