M29W640GB NUMONYX [Numonyx B.V], M29W640GB Datasheet - Page 49

• Manufacturer Part Number: M29W640GB
• Description: 64 Mbit (8Mb x8 or 4Mb x16, Page) 3V supply Flash memory
• Manufacturer: NUMONYX [Numonyx B.V]

M29W640GH, M29W640GL, M29W640GT, M29W640GB
Table 18.
1. Sampled only, not 100% tested.
Symbol
t
t
t
t
t
GLQX
EHQZ
EHQZ
ELQX
t
t
t
t
t
t
t
AVQV1
t
t
t
t
t
GHQX
GHQZ
EHQX
BHQV
AVQV
ELQV
GLQV
AXQX
AVAX
ELBH
BLQZ
ELBL
(1)
(1)
(1)
(1)
t
t
t
t
t
t
FHQV
PAGE
t
ELFH
FLQZ
ELFL
t
ACC
t
t
t
Alt
OLZ
t
t
t
Read ac characteristics
OH
RC
CE
OE
HZ
DF
LZ
Address Valid to Next Address Valid
Address Valid to Output Valid
Address Valid to Output Valid (Page)
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
Test Condition
E = V
E = V
E = V
G = 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
IL
IL
,
,
,
Max
Max
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
DC and ac parameters
60
60
60
25
60
25
25
25
25
25
0
0
0
5
M29W640GB,
M29W640GH,
M29W640GT,
M29W640GL
70
70
70
30
70
30
30
30
25
30
0
0
0
5
90
90
90
30
90
30
30
30
25
30
0
0
0
5
49/90
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns