M29W320DB STMICROELECTRONICS [STMicroelectronics], M29W320DB Datasheet - Page 33

• Manufacturer Part Number: M29W320DB
• Description: 32 Mbit 4Mb x8 or 2Mb x16, Boot Block 3V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M29W320DT, M29W320DB
Figure 9.
Table 12.
1. Sampled only, not 100% tested.
Symbol
t
t
t
t
GHQZ
ELQX
GLQX
EHQZ
t
t
t
t
t
t
t
t
t
t
t
A0-A20/
A–1
E
G
DQ0-DQ7/
DQ8-DQ15
GHQX
AVQV
GLQV
EHQX
AXQX
BHQV
ELQV
ELBH
BLQZ
AVAV
ELBL
BYTE
(1)
(1)
(1)
(1)
Read Mode AC Waveforms
Read AC Characteristics
t
t
t
t
t
FHQV
t
ELFH
FLQZ
ELFL
t
t
t
Alt
ACC
t
t
t
t
OLZ
OH
RC
CE
OE
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
tAVQV
tBHQV
tELQX
tELQV
tGLQX
tGLQV
tAVAV
VALID
Test Condition
E = V
E = V
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
DC and AC parameters
70
70
70
70
30
25
25
25
30
0
0
0
5
M29W320D
tEHQZ
90
90
90
90
35
30
30
30
40
0
0
0
5
tEHQX
tAXQX
AI90198
Unit
33/56
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns