M48Z128(2003) 查看數據表（PDF） - STMicroelectronics
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M48Z128 Datasheet PDF : 21 Pages
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M48Z128, M48Z128Y, M48Z128V*
Table 8. READ Mode AC Characteristics
Symbol
Parameter(1)
M48Z128/Y
–70
Min Max
M48Z128/Y/V
–85
Min Max
M48Z128/Y/V
–120
Min Max
Unit
tAVAV READ Cycle Time
70
85
120
ns
tAVQV Address Valid to Output Valid
70
85
120 ns
tELQV Chip Enable Low to Output Valid
70
85
120 ns
tGLQV
tELQX(2)
Output Enable Low to Output Valid
Chip Enable Low to Output Transition
35
45
60
ns
5
5
5
ns
tGLQX(2)
tEHQZ(2)
tGHQZ(2)
Output Enable Low to Output Transition
Chip Enable High to Output Hi-Z
Output Enable High to Output Hi-Z
3
3
3
ns
30
35
45
ns
20
25
35
ns
tAXQX Address Transition to Output Transition
5
5
10
ns
Note: 1. Valid for Ambient Operating Temperature: TA = 0 to 70°C; VCC = 4.75 to 5.5V, 4.5 to 5.5V, or 3.0 to 3.6V (except where noted).
2. CL = 5pF.
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