M48Z512A-85CS9 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M48Z512A-85CS9 Datasheet PDF : 17 Pages
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M48Z512A, M48Z512AY
Table 9. Read Mode AC Characteristics
(TA = 0 to 70 °C; VCC = 4.75V to 5.5V or 4.5V to 5.5V)
M48Z512A/M48Z512AY
Symbol
Parameter
-70
-85
Unit
Min
Max
Min
Max
tAVAV Read Cycle Time
70
85
ns
tAVQV (1) Address Valid to Output Valid
70
85
ns
tELQV (1) Chip Enable Low to Output Valid
70
85
ns
tGLQV (1) Output Enable Low to Output Valid
35
45
ns
tELQX (2) Chip Enable Low to Output Transition
5
5
ns
tGLQX (2) Output Enable Low to Output Transition
5
5
ns
tEHQZ (2) Chip Enable High to Output Hi-Z
30
35
ns
tGHQZ (2) Output Enable High to Output Hi-Z
20
25
ns
tAXQX (1) Address Transition to Output Transition
5
5
ns
Note: 1. CL = 100pF.
2. CL = 5pF.
Figure 7. Address Controlled, Read Mode AC Waveforms
A0-A18
DQ0-DQ7
tAVQV
tAVAV
DATA VALID
Note: Chip Enable (E) and Output Enable (G) = Low, Write Enable (W) = High.
tAXQX
AI01220
7/17
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