M28W320 STMicroelectronics, M28W320 Datasheet - Page 22

• Manufacturer Part Number: M28W320
• Description: 32 Mbit 2Mb x16/ Boot Block Low Voltage Flash Memory
• Manufacturer: STMicroelectronics

M28W320CT, M28W320CB
Table 23. Read AC Characteristics
(T
Note: 1. See AC Testing Measurement conditions for timing measurements.
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t
A
t
t
t
t
t
t
t
PLPH
Symbol
t
t
GHQX
GHQZ
AXQX
EHQX
EHQZ
ELQV
ELQX
GLQV
GLQX
t
t
t
= 0 to 70 C or –40 to 85 C)
PHQV
AVQV
AVAV
2. Sampled only, not 100% tested.
3. G may be delayed by up to t
4. The device Reset is possible but not guaranteed if t
(2,4)
(3)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
t
t
t
PWH
t
t
t
Alt
t
ACC
t
t
t
t
t
t
OLZ
RC
OH
OH
OH
OE
HZ
CE
DF
RP
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
Reset High to Output Valid
Reset Pulse Width
ELQV
- t
GLQV
Parameter
(1)
after the falling edge of E without increasing t
PLPH
< 100ns.
V
V
DD
Min
100
DDQ
90
0
0
0
0
0
= 2.7V to 3.6V
= 2.7V min
90
Max
150
ELQV
90
25
90
25
30
M28W320C
.
V
V
DD
DDQ
Min
100
100
0
0
0
0
0
= 2.7V to 3.6V
= 1.65V min
100
Max
100
100
150
30
30
35
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns