M27C160
Table 9. Read Mode AC Characteristics
(1)
(T
A
= 0 to 70 °C or –40 to 85 °C; V
CC
= 5V ± 5% or 5V ± 10%; V
PP
= V
CC
)
M27C160
Symbol
Alt
Parameter
Test Condition
Min
t
AVQV
t
BHQV
t
ELQV
t
GLQV
t
BLQZ (2)
t
EHQZ (2)
t
GHQZ (2)
t
AXQX
t
BLQX
t
ACC
t
ST
t
CE
t
OE
t
STD
t
DF
t
DF
t
OH
t
OH
Address Valid to
Output Valid
BYTE High to
Output Valid
Chip Enable Low to
Output Valid
Output Enable Low
to Output Valid
BYTE Low to Output
Hi-Z
Chip Enable High to
Output Hi-Z
Output Enable High
to OutputHi-Z
Address Transition
to Output Transition
BYTE Low to
Output Transition
E = V
IL
, G = V
IL
E = V
IL
, G = V
IL
G = V
IL
E = V
IL
E = V
IL
, G = V
IL
G = V
IL
E = V
IL
E = V
IL
, G = V
IL
E = V
IL
, G = V
IL
0
0
5
5
-90
Max
90
90
90
45
30
30
30
0
0
5
5
Min
-100
Max
100
100
100
50
40
40
40
0
0
5
5
-120/-150
Min
Max
120
120
120
60
50
50
50
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
Note: 1. V
CC
must be applied simultaneously with or before V
PP
and removed simultaneously or after V
PP.
2. Sampled only, not 100% tested.
3. Speed obtained with High Speed AC measurement conditions.
Figure 7. Word-Wide Read Mode AC Waveforms
A0-A19
VALID
tAVQV
tAXQX
VALID
E
tGLQV
G
tELQV
Q0-Q15
tGHQZ
Hi-Z
tEHQZ
AI00741B
Note: BYTEV
PP
= V
IH
.
7/19
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