m28w160ecb STMicroelectronics, m28w160ecb Datasheet - Page 23

• Manufacturer Part Number: m28w160ecb
• Description: 16 Mbit 1mb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

Figure 9. Read Mode AC Waveforms
Table 15. Read AC Characteristics
Note: 1. Sampled only, not 100% tested.
t
t
t
t
t
t
t
t
t
Symbol
GHQX
AXQX
EHQX
GHQZ
GLQV
GLQX
EHQZ
ELQV
ELQX
t
t
AVQV
AVAV
DQ0-DQ15
2. G may be delayed by up to t
A0-A19
(2)
(1)
(1)
(1)
(1)
(2)
(1)
E
G
(1)
(1)
t
t
t
ACC
t
t
t
t
t
Alt
t
t
OLZ
t
OH
OH
OH
OE
RC
HZ
CE
DF
LZ
Address Valid to Next Address Valid
Address Valid to Output Valid
Address Transition to Output Transition
Chip Enable High to Output Transition
Chip Enable High to Output Hi-Z
Chip Enable Low to Output Valid
Chip Enable Low to Output Transition
Output Enable High to Output Transition
Output Enable High to Output Hi-Z
Output Enable Low to Output Valid
Output Enable Low to Output Transition
CHIP ENABLE
ADDR. VALID
ELQV
- t
GLQV
Parameter
tGLQX
tAVQV
tELQX
after the falling edge of E without increasing t
tELQV
OUTPUTS
ENABLED
tGLQV
tAVAV
VALID
Max
Max
Max
Max
Max
Min
Min
Min
Min
Min
Min
DATA VALID
VALID
70
70
70
20
70
20
20
0
0
0
0
0
M28W160ECT, M28W160ECB
ELQV
85
85
85
20
85
20
20
M28W160EC
0
0
0
0
0
.
tEHQX
90
90
90
25
90
25
30
tGHQX
tEHQZ
0
0
0
0
0
STANDBY
tGHQZ
100
100
100
100
30
30
35
0
0
0
0
0
tAXQX
AI03813b
Unit
23/50
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns