M29W320EB NUMONYX [Numonyx B.V], M29W320EB Datasheet - Page 37

• Manufacturer Part Number: M29W320EB
• Description: 32 Mbit (4Mbx8 or 2Mbx16, Uniform Parameter Blocks, Boot Block) 3V supply Flash memory
• Manufacturer: NUMONYX [Numonyx B.V]

M29W320ET, M29W320EB
Figure 10. Read mode ac waveforms
Table 12.
1. Sampled only, not 100% tested.
Symbol
t
t
t
t
GHQZ
GLQX
EHQZ
ELQX
t
t
t
t
t
t
t
t
t
t
t
GHQX
GLQV
EHQX
AXQX
BHQV
AVQV
ELQV
ELBH
BLQZ
A0-A20/
A–1
E
G
DQ0-DQ7/
DQ8-DQ15
AVAV
ELBL
BYTE
(1)
(1)
(1)
(1)
Read ac characteristics
t
t
t
t
t
FHQV
t
ELFH
FLQZ
ELFL
t
ACC
t
t
t
Alt
OLZ
t
t
t
OH
RC
CE
OE
HZ
DF
LZ
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
tELBL/tELBH
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
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
,
,
tBLQZ
Max
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
VALID
M29W320ET, M29W320EB
tGHQX
tGHQZ
70
70
70
70
30
25
25
25
30
0
0
0
5
DC and ac parameters
tEHQZ
90
90
90
90
35
30
30
30
40
0
0
0
5
tEHQX
tAXQX
AI05559
37/63
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns