M29W320DB90N6E(2008) データシートの表示（PDF） - Numonyx -> Micron
部品番号
コンポーネント説明
メーカー
M29W320DB90N6E
(Rev.:2008)
(Rev.:2008)
Numonyx -> Micron
M29W320DB90N6E Datasheet PDF : 56 Pages
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M29W320DT, M29W320DB
DC and AC parameters
Figure 9. Read Mode AC Waveforms
A0-A20/
A–1
E
G
DQ0-DQ7/
DQ8-DQ15
BYTE
tAVQV
tAVAV
VALID
tELQV
tELQX
tGLQX
tGLQV
tBHQV
tELBL/tELBH
tAXQX
tEHQZ
tEHQX
tGHQX
tGHQZ
VALID
tBLQZ
AI90198
Table 12. Read AC Characteristics
Symbol
Alt
Parameter
Test Condition
tAVAV
tAVQV
tELQX(1)
tELQV
tGLQX(1)
tRC Address Valid to Next Address Valid
E = VIL,
G = VIL
Min
tACC Address Valid to Output Valid
E = VIL,
G = VIL
Max
tLZ Chip Enable Low to Output Transition G = VIL Min
tCE Chip Enable Low to Output Valid
G = VIL Max
tOLZ
Output Enable Low to Output
Transition
E = VIL Min
tGLQV
tEHQZ(1)
tGHQZ(1)
tEHQX
tGHQX
tAXQX
tELBL
tELBH
tBLQZ
tBHQV
tOE Output Enable Low to Output Valid
tHZ Chip Enable High to Output Hi-Z
tDF Output Enable High to Output Hi-Z
E = VIL Max
G = VIL Max
E = VIL Max
tOH
Chip Enable, Output Enable or
Address Transition to Output Transition
Min
tELFL
tELFH
Chip Enable to BYTE Low or High
Max
tFLQZ BYTE Low to Output Hi-Z
Max
tFHQV BYTE High to Output Valid
Max
1. Sampled only, not 100% tested.
M29W320D
70
90
70
90
70
90
0
0
70
90
0
0
30
35
25
30
25
30
0
0
5
5
25
30
30
40
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
33/56
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