m29w400f Numonyx, m29w400f Datasheet - Page 33

• Manufacturer Part Number: m29w400f
• Description: 8-mbit 1 Mbit?8 / 512 Kbit?16 ; 4-mbit 512 Kbit?8 / 256 Kbit?16 Boot Block 3 V Supply Flash Memory
• Manufacturer: Numonyx

Figure 14. Read mode AC waveforms
Table 12.
1. See
2. Only available for the known good die version.
3. 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
AVQV
GLQV
EHQX
AXQX
BHQV
ELQV
ELBH
BLQZ
AVAV
ELBL
A0-A18/
A–1
E
G
DQ0-DQ7/
DQ8-DQ15
BYTE
(3)
(3)
(3)
(3)
Table 18.: Ordering information scheme
t
t
t
t
t
FHQV
t
ELFH
FLQZ
ELFL
t
ACC
t
t
t
Alt
t
OLZ
t
t
RC
OE
OH
CE
HZ
DF
LZ
Read AC characteristics
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
for combinations.
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
,
,
Max
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
tBLQZ
M29W800FT/B and M29W400FT/B
5A/55 ns
55
55
55
30
25
25
25
30
5
0
0
0
VALID
(1)
tGHQX
tGHQZ
7A/70 ns
70
70
70
30
25
25
25
30
0
0
0
5
tEHQZ
(1)
90 ns
tEHQX
90
90
90
30
25
25
25
30
tAXQX
0
0
0
5
(2)
AI05448
33/54
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns