MBM29F080A-55PF SPANSION [SPANSION], MBM29F080A-55PF Datasheet - Page 8

• Manufacturer Part Number: MBM29F080A-55PF
• Description: FLASH MEMORY CMOS 8M (1M x 8) BIT
• Manufacturer: SPANSION [SPANSION]

Legend: L = V
*1 : Manufacturer and device codes may also be accessed via a command register write sequence. Refer to
*2 : Refer to the section on Sector Group Protection.
*3 : WE can be V
* : Outputs 01h at protected sector addresses and outputs 00h at unprotected sector addresses.
Auto-Select Manufacturer Code *
Auto-Select Device Code *
Read *
Standby
Output Disable
Write (Program/Erase)
Enable Sector Group Protection *
Verify Sector Group Protection *
Temporary Sector Group Unprotection
Reset (Hardware)
Manufacture’s
Code
Device Code
Sector Group
Protection
FLEXIBLE SECTOR-ERASE ARCHITECTURE
“MBM29F080A Command Definitions Table” in “ FLEXIBLE SECTOR-ERASE ARCHITECTURE”.
Type
3
Operation
IL
, H = V
IL
if OE is V
X
X
Sector Group
MBM29F080A Sector Protection Verify Autoselect Codes Table
IH
Addresses
A
, X = V
17
1
to A
X
X
IL
, OE at V
IL
19
2
or V
1
2
MBM29F080A User Bus Operations Table
X
X
IH
IH
,
V
V
V
A
initiates the write operations.
IL
IL
IL
CE
6
H
X
X
L
L
L
L
L
L
L
= Pulse Input. See DC Characteristics for voltage levels.
V
A
V
V
IH
IL
IL
1
OE
V
X
H
H
X
X
L
L
L
L
ID
V
V
V
A
IH
IL
IL
0
WE
H
H
H
H
H
X
X
X
L
(HEX) DQ
Code
01h*
D5h
04h
A
A
A
H
X
X
X
X
X
L
L
0
0
0
0
1
0
7
MBM29F080A
A
A
A
H
L
L
X
X
X
X
X
DQ
1
1
1
0
0
0
6
DQ
A
A
A
X
X
X
X
X
L
L
L
0
1
0
6
6
6
5
DQ
V
V
V
V
A
A
A
X
X
X
X
0
0
0
ID
ID
ID
ID
9
9
9
4
DQ
DQ
0
1
0
High-Z
High-Z
High-Z
3
Code
Code
Code
0
D
D
to DQ
X
X
OUT
DQ
IN
1
1
0
2
-55/-70/-90
7
DQ
0
0
0
RESET
1
V
H
H
H
H
H
H
H
H
L
DQ
ID
0
1
1
0
7