MBM29SL800BD Fujitsu Media Devices, MBM29SL800BD Datasheet - Page 46

• Manufacturer Part Number: MBM29SL800BD
• Description: (MBM29SL800TD/BD) FLASH MEMORY CMOS 8 M (1 M X 8/512 K X 16) BIT
• Manufacturer: Fujitsu Media Devices

46
MBM29SL800TD
(5) Sector Protection Algorithm
* : A-
1
is V
IL
on byte mode.
Write Reset Command
Remove V
Increment PLSCNT
PLSCNT
Device Failed
-10/12
ID
No
Yes
from A
25?
/MBM29SL800BD
9
No
(A
18
(
WE
, A
Read from Sector Group
CE
Write Reset Command
(A
A
Addr.
Remove V
Setup Sector Addr.
6
17
OE
Activate WE Pulse
9
Sector Protection
Time out 100 s
Protect Another
, A
should remain V
A
PLSCNT
V
A
Data
V
Completed
16
IH
6
0
IL
Sector?
V
, A
, RESET
, CE
SPA, A
Start
ID
A
V
, A
15
0
IL
ID
01h?
, A
, A
Yes
9
from A
No
V
OE
1
14
1
IL
1
V
, A
ID
V
V
V
ID
13
IH
IH
9
V
IH
)
, A
IL
)
*
12
-10/12
)
Yes