MBM29DL16XTE70PFTN Meet Spansion Inc., MBM29DL16XTE70PFTN Datasheet - Page 69

• Manufacturer Part Number: MBM29DL16XTE70PFTN
• Description: Flash Memory Cmos 16m 2m ? 8/1m ? 16 Bit Dual Operation
• Manufacturer: Meet Spansion Inc.

(5) Sector Group Protection Algorithm
* : A
-1
is V
IL
on byte mode.
Write Reset Command
Increment PLSCNT
Remove V
PLSCNT = 25?
Device Failed
ID
No
Yes
from A
Retired Product DS05-20874-8E_July 12, 2007
9
No
(A
Setup Sector Group Addr.
MBM29DL16XTD/BD
19
Read from Sector Group
WE = V
(A
CE = V
, A
A
Sector Group Protection
(Addr. = SPA, A
Write Reset Command
Protect Another Sector
OE = V
Remove V
Activate WE Pulse
6
9
18
Time out 100 μs
= A
, A
should remain V
A
Data = 01H?
17
PLSCNT = 1
6
Completed
IH
0
, A
IL
= A
Group ?
, RESET = V
= V
, CE = OE = V
Start
ID
16
, A
, A
0
ID
IL
Yes
No
= V
, A
15
9
from A
, A
= V
1
IL
1
= V
14
)*
= V
, A
ID
,
IH
9
13
ID
IH
IH
,
, A
IL
)
12
)
Yes
-70/90
69