M29W002BT データシートの表示（PDF） - STMicroelectronics
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M29W002BT Datasheet PDF : 20 Pages
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M29W002BT, M29W002BB
Table 12. Read AC Characteristics
(TA = 0 to 70°C or –40 to 85°C)
Symbol
Alt
Parameter
Test Condition
M29W002B
Unit
55
70
90
tAVAV
tRC
Address Valid to Next Address Valid
E = VIL,
G = VIL
Min
55
70
90
ns
tAVQV
tACC Address Valid to Output Valid
E = VIL,
G = VIL
Max
55
70
90
ns
tELQX (1)
tLZ
Chip Enable Low to Output
Transition
G = VIL Min
0
0
0
ns
tELQV
tCE Chip Enable Low to Output Valid
G = VIL Max
55
70
90
ns
tGLQX (1)
tOLZ
Output Enable Low to Output
Transition
E = VIL Min
0
0
0
ns
tGLQV
tOE Output Enable Low to Output Valid E = VIL Max 30
30
35
ns
tEHQZ (1)
tHZ Chip Enable High to Output Hi-Z
G = VIL Max
20
25
30
ns
tGHQZ (1)
tDF Output Enable High to Output Hi-Z E = VIL Max 20
25
30
ns
tEHQX
tGHQX
tAXQX
Chip Enable, Output Enable or
tOH Address Transition to Output
Transition
Min
0
0
0
ns
Note: 1. Sampled only, not 100% tested.
Figure 7. Read Mode AC Waveforms
A0-A17
E
G
DQ0-DQ7
tAVQV
tAVAV
VALID
tELQV
tELQX
tGLQX
tGLQV
tAXQX
tEHQZ
tEHQX
tGHQX
tGHQZ
VALID
AI02961
13/20
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