MBM29LV002TC-70 Meet Spansion Inc., MBM29LV002TC-70 Datasheet - Page 44

• Manufacturer Part Number: MBM29LV002TC-70
• Description: Flash Memory Cmos 2m 256k ? 8 Bit
• Manufacturer: Meet Spansion Inc.

44
MBM29LV002TC
(5) Sector Protection Algorithm
Increment PLSCNT
Write Reset Command
Remove V
PLSCNT = 25?
Device Failed
-70/-90
No
Yes
ID
from A
Retired Product DS05-20863-5E_July 26, 2007
/MBM29LV002BC
9
No
A
Sector Protection Command
6
WE = V
= CE = V
Protect Another Sector?
(A
(Addr. = SA, A
Write Reset Command
(A
OE = V
Remove V
Activate WE Pulse
Setup Sector Addr.
Time out 100 µs
A
9
Read from Sector
A
17
0
1
should remain V
, A
= V
= V
Data = 01h?
PLSCNT = 1
IH
16
, CE = OE = V
ID
Start
, A
IL
IL
IH
, A
, RESET = V
, A
, A
ID
15
Yes
from A
, A
9
1
No
6
= V
=V
0
=V
14
= V
, A
IH
IL
ID
9
)
13
IL
ID
,
)
)
IL
IH
-70/-90
Yes