MBM29SL800BD Fujitsu Media Devices, MBM29SL800BD Datasheet - Page 10

• 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

10
MBM29SL800TD
SPA : Sector address to be protected. Set sector address (SA) and (A
SD : Sector protection verify data. Output 01h at protected sector address and output 00h at unprotected sector
*1 : This command is valid during Fast Mode.
*2 : This command is valid while RESET
*3 : The data “00h” is also acceptable.
*1 : A
*2 : Outputs 01h at protected sector address and outputs 00h at unprotected sector address.
* : At Byte mode, DQ
HI-Z : High-Z
Manufacturer’s Code
Device
Code
Sector Protection
Set to
Fast Mode
Fast Program*
Reset from Fast
Mode*
Extended Sector
Protect*
Manufacture’s Code
Device Code
Sector Protection
(B) : Byte mode
(W) : Word mode
1
address.
1
is for Byte mode. At Byte mode, DQ
Command
Sequence
MBM29SL
800TD
MBM29SL
800BD
2
Type
1
MBM29SL800TD
MBM29SL800BD
MBM29SL800TD/800BD Sector Protection Verify Autoselect Codes Table
Type
Word
Word
Word
Word
(B) *
(W)
(B) *
(W)
Byte
Byte
Byte
Byte
8
to DQ
MBM29SL800TD/BD Extended Command Definitions Table
Code
22EAh
226Bh
EAh A-
6Bh A-
04h
01h
Cycles
14
Req'd
Write
Bus
are High-Z and DQ
3
2
2
4
DQ
A-
A-
0
0
1
1
/0
/0
1
1
15
Byte
Word
Byte
Word
-10/12
DQ
HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z
HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z
AAAh
XXXh
XXXh
XXXh
XXXh
XXXh
Addr
555h
Extended Autoselect Code Table
0
0
0
0
Write Cycle
14
First Bus
V
DQ
8
A
ID
Address
to DQ
0
1
1
0
Sector
12
.
/MBM29SL800BD
13
to A
X
X
X
Data
DQ
AAh
A0h
90h
60h
15
0
0
0
0
14
12
is A
18
are High-Z and DQ
DQ
0
0
0
0
1
11
, the lowest address.
XXXh
2AAh
XXXh
Addr
555h
SPA
V
V
V
V
Second Bus
A
PA
Write Cycle
DQ
IL
IL
IL
IL
6
0
0
0
0
10
DQ
0
1
1
0
F0h*
Data
9
55h
60h
PD
V
V
V
V
DQ
A
6
, A
0
0
0
0
IH
IL
IL
IL
1
15
3
8
1
is A
, A
DQ
0
1
1
0
0
0
AAAh
0
Addr
555h
SPA
7
)
Write Cycle
1
Third Bus
, the lowest address.
DQ
V
V
V
V
A
0
1
1
0
1
1
IH
IH
IL
IL
(0, 1, 0) .
0
6
-10/12
DQ
0
1
1
1
1
0
Data
20h
40h
5
DQ
A-
0
0
0
0
0
0
V
V
V
V
X
X
4
1
IL
IL
IL
IL
*
DQ
1
0
1
1
1
1
0
Addr
SPA
3
Fourth Bus
Read Cycle
DQ
Code (HEX)
1
0
0
0
0
0
22EAh
2
226Bh
01h*
EAh
6Bh
04h
DQ
0
1
1
1
1
0
Data
SD
1
2
DQ
0
0
0
1
1
1
0