MBM29LV160T Fujitsu Media Devices, MBM29LV160T Datasheet - Page 49

• Manufacturer Part Number: MBM29LV160T
• Description: 16M (2M x 8/1M x 16) BIT
• Manufacturer: Fujitsu Media Devices

* : A
MBM29LV160T
-1
is V
IL
on byte mode.
Write Reset Command
Remove V
Increment PLSCNT
PLSCNT = 25?
Device Failed
Figure 24
ID
No
Yes
from A
-80/-90/-12
9
Sector Protection Algorithm
No
A
/MBM29LV160B
6
WE = V
Protect Another Sector?
Write Reset Command
= CE = V
(A
Addr. = SA, A
Remove V
Setup Sector Addr.
( A
Activate WE Pulse
OE = V
Read from Sector
Sector Protection
9
(
A
Time out 100 s
A
A
should remain V
0
1
15
Data = 01H?
PLSCNT = 1
19,
Completed
= V
= V
, A
IH
A
, CE = OE = V
Start
14
18
IL
IL
IH
ID
, A
, A
, A
, RESET = V
, A
, A
ID
13
17
Yes
1
0
9
from A
, A
6
No
, A
= V
= V
= V
= V
12
16,
)
IH
IL
ID
IL
,
)*
ID
9
)
IL
IH
-80/-90/-12
49