m29dw641f STMicroelectronics, m29dw641f Datasheet - Page 52

• Manufacturer Part Number: m29dw641f
• Description: 64 Mbit 4mb X16, Multiple Bank, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

DC and AC parameters
Table 20.
1. Sampled only, not 100% tested.
Figure 13. Write AC waveforms, Write Enable controlled
52/80
Symbol
t
t
t
t
EHQZ
GLQX
GHQZ
t
ELQX
t
t
t
t
t
AVQV1
t
t
GHQX
EHQX
AVQV
ELQV
GLQV
AXQX
AVAV
(1)
(1)
(1)
(1)
A0-A21
E
G
W
DQ0-DQ15
V CC
RB
Read AC characteristics
t
t
PAGE
t
t
t
ACC
t
t
Alt
t
OLZ
t
t
OH
RC
HZ
CE
OE
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 High to Output Hi-Z
Chip Enable Low to Output Valid
Output Enable Low to Output Transition
Output Enable Low to Output Valid
Output Enable High to Output Hi-Z
Chip Enable, Output Enable or Address
Transition to Output Transition
tVCHEL
tELWL
tGHWL
tAVWL
Parameter
tAVAV
VALID
tWLWH
tDVWH
tWHRL
VALID
E = V
E = V
E = V
G = V
G = V
G = V
G = V
G = V
G = V
E = V
E = V
E = V
tWLAX
Test condition
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
,
,
,
tWHEH
tWHGL
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
tWHWL
tWHDX
60
60
60
25
25
60
25
25
0
0
0
M29DW641F
70
70
70
25
25
70
25
25
0
0
0
AI05560
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns