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M29W320DT, M29W320DB
26/46
Figure 13. Read Mode AC Waveforms
Table 11. Read AC Characteristics
Note: 1. Sampled only, not 100% tested.
Symbol
Alt
Parameter
Test Condition
M29W320D
Unit
70
90
t
AVAV
t
RC
Address Valid to Next Address Valid
E = V
IL
,
G = V
IL
Min
70
90
ns
t
AVQV
t
ACC
Address Valid to Output Valid
E = V
IL
,
G = V
IL
Max
70
90
ns
t
ELQX
(1)
t
LZ
Chip Enable Low to Output Transition
G = V
IL
Min
0
0
ns
t
ELQV
t
CE
Chip Enable Low to Output Valid
G = V
IL
Max
70
90
ns
t
GLQX
(1)
t
OLZ
Output Enable Low to Output
Transition
E = V
IL
Min
0
0
ns
t
GLQV
t
OE
Output Enable Low to Output Valid
E = V
IL
Max
30
35
ns
t
EHQZ
(1)
t
HZ
Chip Enable High to Output Hi-Z
G = V
IL
Max
25
30
ns
t
GHQZ
(1)
t
DF
Output Enable High to Output Hi-Z
E = V
IL
Max
25
30
ns
t
EHQX
t
GHQX
t
AXQX
t
OH
Chip Enable, Output Enable or
Address Transition to Output Transition
Min
0
0
ns
t
ELBL
t
ELBH
t
ELFL
t
ELFH
Chip Enable to BYTE Low or High
Max
5
5
ns
t
BLQZ
t
FLQZ
BYTE Low to Output Hi-Z
Max
25
30
ns
t
BHQV
t
FHQV
BYTE High to Output Valid
Max
30
40
ns
AI90198
tAVAV
tAVQV
tAXQX
tELQX
tEHQZ
tGLQV
tGLQX
tGHQX
VALID
A0-A20/
A–1
G
DQ0-DQ7/
DQ8-DQ15
E
tELQV
tEHQX
tGHQZ
VALID
tBHQV
tELBL/tELBH
tBLQZ
BYTE