MBM29PDS322TE Fujitsu Microelectronics, Inc., MBM29PDS322TE Datasheet - Page 12

• Manufacturer Part Number: MBM29PDS322TE
• Description: Flash Memory 32m 2m X 16 Bit Page Dual Operation
• Manufacturer: Fujitsu Microelectronics, Inc.

12
MBM29PDS322TE/BE
*1:Outputs 01h at protected sector group addresses and outputs 00h at unprotected sector group addresses.
*2:When V
* 3:A read cycle at address (BA)01h outputs device code. When 227Eh was output, this indicates that there will
Manufacture’s Code
Device Code
Extended Device
Code *
Sector Group Protection
Manufacturer’s
Code
Device Code (W)
Extended
Device Code
Sector Group
Protection
unable to be executed. Consequently, specifying the bank address is not demanded. However, the bank address
needs to be indicated when Autoselect mode is read out at command mode; because then it becomes OK to
activate simultaneous operation.
require two additional codes, called Extended Device Codes. Therefore, the system may continue reading out
these Extended Device Codes at the address of (BA)0Eh, as well as at (BA)0Fh.
(W): Word mode
Type
3
Type
ID
is applied, both Bank 1 and Bank 2 become Autoselect mode, which leads to the simultaneous operation
(W)
(W)
Table 5.3 MBM29PDS322BE Sector Group Protection Verify Autoselect Codes
Word
Word
Word
227Eh
Code
2206h
2200h
04h
01h
Sector Group
DQ
Addresses
A
0
0
0
0
0
20
15
BA
BA
BA
BA
to A
DQ
*2
*2
*2
*2
0
0
0
0
0
Table 5.4 Expanded Autoselect Code Table
14
12
DQ
0
1
1
1
0
13
DQ
V
V
V
V
V
A
0
0
0
0
0
IL
IL
IL
IL
IL
6
12
10/11
DQ
0
0
0
0
0
11
DQ
V
V
V
V
V
A
0
0
0
0
0
IH
IH
IL
IL
IL
3
10
DQ
0
1
1
1
0
9
DQ
V
V
V
V
V
A
0
0
0
0
0
IL
IL
IH
IH
IL
2
8
DQ
0
0
0
0
0
7
DQ
0
1
0
0
0
V
V
V
V
V
A
6
IH
IH
IH
IL
IL
1
DQ
0
1
0
0
0
5
DQ
0
1
0
0
0
4
V
V
V
V
V
A
IH
IH
DQ
IL
IL
IL
0
0
1
0
0
0
3
DQ
1
1
1
0
0
Code (HEX)
2
227Eh
2206h
2200h
01h
DQ
04h
0
1
1
0
0
1
*1
DQ
0
0
0
0
1
0