M29W320E ST Microelectronics, M29W320E Datasheet - Page 24

• Manufacturer Part Number: M29W320E
• Description: 32 Mbit (4Mb x8 or 2Mb x16 / Boot Block) 3V Supply Flash Memory
• Manufacturer: ST Microelectronics

M29W320ET, M29W320EB
Figure 11. Read Mode AC Waveforms
Table 12. Read AC Characteristics
Note: 1. Sampled only, not 100% tested.
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t
t
t
t
Symbol
GHQZ
GLQX
EHQZ
ELQX
t
t
t
t
t
t
t
t
t
t
t
A0-A20/
A–1
E
G
DQ0-DQ7/
DQ8-DQ15
GHQX
GLQV
EHQX
AXQX
BHQV
AVQV
ELQV
ELBH
BLQZ
AVAV
ELBL
BYTE
(1)
(1)
(1)
(1)
t
t
t
t
t
FHQV
t
ELFH
FLQZ
ELFL
t
Alt
t
ACC
t
t
t
t
t
OLZ
RC
CE
OE
OH
HZ
DF
LZ
tELBL/tELBH
Address Valid to Next Address Valid
Address Valid to Output Valid
Chip Enable Low to Output Transition
Chip Enable Low to Output Valid
Output Enable Low to Output
Transition
Output Enable Low to Output Valid
Chip Enable High to Output Hi-Z
Output Enable High to Output Hi-Z
Chip Enable, Output Enable or
Address Transition to Output Transition
Chip Enable to BYTE Low or High
BYTE Low to Output Hi-Z
BYTE High to Output Valid
Parameter
tBHQV
tAVQV
tELQX
tELQV
tGLQX
tGLQV
tAVAV
VALID
E = V
E = V
Test Condition
G = V
G = V
G = V
G = V
G = V
E = V
E = V
E = V
tBLQZ
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
,
,
VALID
Max
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
tGHQX
tGHQZ
70
70
70
70
30
25
25
25
30
0
0
0
5
M29W320E
tEHQZ
90
90
90
90
35
30
30
30
40
0
0
0
5
tEHQX
tAXQX
AI05559
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns