M68Z512 데이터 시트보기 (PDF) - STMicroelectronics
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M68Z512 Datasheet PDF : 12 Pages
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M68Z512
Table 8. Write Mode AC Characteristics
(TA = 0 to 70°C; VCC = 5V ±10%)
Symbol
Parameter
tAVAV
Write Cycle Time
tAVWL
Address Valid to Write Enable Low
tAVWH Address Valid to Write Enable High
tAVEH
Address Valid to Chip Enable High
tWLWH Write Enable Pulse Width
tWHAX Write Enable High to Address Transition
tWHDX Write Enable High to Input Transition
tWHQX (2) Write Enable High to Output Transition
tWLQZ (1,2) Write Enable Low to Output Hi-Z
tAVEL
Address Valid to Chip Enable Low
tELEH
Chip Enable Low to Chip Enable High
tEHAX
Chip Enable High to Address Transition
tDVWH Input Valid to Write Enable High
tDVEH
Input Valid to Chip Enable High
Note: 1. CL = 5pF.
2. At any given temperature and voltage condition, tWLQZ is less than tWHQX for any given device.
M68Z512
-70
Unit
Min
Max
70
ns
0
ns
60
ns
60
ns
55
ns
0
ns
0
ns
5
ns
25
ns
0
ns
45
ns
0
ns
25
ns
25
ns
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