MBM29LV160TM-BM90 Meet Spansion Inc., MBM29LV160TM-BM90 Datasheet - Page 53

• Manufacturer Part Number: MBM29LV160TM-BM90
• Description: Flash Memory Cmos 16 M 2m ? 8/1m ? 16 Bit Mirrorflashtm*
• Manufacturer: Meet Spansion Inc.

Note : A
-1
is V
IL
in Byte ( × 8 ) mode.
Write Reset Command
Remove V
Increment PLSCNT
PLSCNT = 25?
Device Failed
ID
No
Yes
from A
Retired Product DS05-20906-4E_July 31, 2007
Sector Protection Algorithm
9
No
(
WE = V
Protect Another Sector?
CE = V
(A
Write Reset Command
A
Remove V
Addr. = SA, A
Setup Sector Addr.
6
Activate WE Pulse
OE = V
9
Read from Sector
Sector Protection
= A
Time out 250 μs
should remain V
A
PLSCNT = 1
Data = 01h?
(A
Completed
6
IH
0
IL
19
= A
= V
, CE = OE = V
, RESET = V
MBM29LV160TM/BM
Start
ID
to A
, A
0
IL
ID
= V
, A
Yes
9
from A
12
No
1
= V
1
)
IL
= V
= V
ID
ID
IH
9
IH
IH
)
IL
)
Yes
90
53