M58LW032A Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
M58LW032A Datasheet PDF : 61 Pages
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M58LW032A
Figure 11. Asynchronous Bus Read AC Waveforms
A1-A21
E
tELQV
tELQX
tAVAV
VALID
tAXQX
L
G
DQ0-DQ15
tGLQV
tGLQX
tAVQV
tEHQZ
tEHQX
tGHQZ
tGHQX
OUTPUT
Note: Asynchronous Read M15 = 1
Table 15. Asynchronous Bus Read AC Characteristics.
Symbol
Parameter
Test Condition
tAVAV Address Valid to Address Valid
E = VIL, G = VIL
Min
tAVQV Address Valid to Output Valid
E = VIL, G = VIL
Max
tELQX Chip Enable Low to Output Transition
G = VIL
Min
tELQV Chip Enable Low to Output Valid
G = VIL
Max
tGLQX Output Enable Low to Output Transition
E = VIL
Min
tGLQV Output Enable Low to Output Valid
E = VIL
Max
tEHQX Chip Enable High to Output Transition
G = VIL
Min
tGHQX Output Enable High to Output Transition
E = VIL
Min
tAXQX Address Transition to Output Transition
E = VIL, G = VIL
Min
tEHQZ Chip Enable High to Output Hi-Z
G = VIL
Max
tGHQZ Output Enable High to Output Hi-Z
E = VIL
Max
AI05502
M58LW032A
Unit
90
110
90
110
ns
90
110
ns
0
0
ns
90
110
ns
0
0
ns
25
25
ns
0
0
ns
0
0
ns
0
0
ns
25
25
ns
20
20
ns
32/61
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