MBM29DL16xBE Fujitsu Media Devices, MBM29DL16xBE Datasheet - Page 22

• Manufacturer Part Number: MBM29DL16xBE
• Description: 16M (2M X 8/1M X 16) BIT Dual Operation
• Manufacturer: Fujitsu Media Devices

22
MBM29DL16XTE/BE
*1: A
*2: Outputs 01H at protected sector group addresses and outputs 00H at unprotected sector group addresses.
(B): Byte mode
(W): Word mode
Manufacturer’s Code
Device
Code
Sector Group Protection
Manufacture’s Code
Device
Code
Sector Group Protection
Byte 0 (A
identifier code (MBM29DL161TE = 36H and MBM29DL161BE = 39H for 8 mode; MBM29DL161TE = 2236H
and MBM29DL161BE = 2239H for 16 mode), (MBM29DL162TE = 2DH and MBM29DL162BE = 2EH for 8
mode; MBM29DL162TE = 222DH and MBM29DL162BE = 222EH for 16 mode), (MBM29DL163TE = 28H and
MBM29DL163BE = 2BH for 8 mode; MBM29DL163TE = 2228H and MBM29DL163BE = 222BH for 16 mode),
(MBM29DL164TE = 33H and MBM29DL164BE = 35H for 8 mode; MBM29DL164TE = 2233H and
MBM29DL164BE = 2235H for 16 mode). These two bytes/words are given in the tables 11.1 to 11.8. All
identifiers for manufactures and device will exhibit odd parity with DQ
the proper device codes when executing the autoselect, A
In case of applying V
can not be executed.
-1
is for Byte mode.
MBM29DL161TE
MBM29DL161BE
MBM29DL161TE
MBM29DL161BE
0
Type
Table 11.1 MBM29DL161TE/BE Sector Group Protection Verify Autoselect Codes
= V
Type
IL
) represents the manufacturer’s code (Fujitsu = 04H) and word 1 (A
ID
on A
(W) 2236H 0
(W) 2239H 0
(B)
(B)
Word
Word
Byte
Byte
9
, since both Bank 1 and Bank 2 enters Autoselect mode, the simultenous operation
Code
Table 11.2 Expanded Autoselect Code Table
04H
36H A
39H A
01H
Sector Group
Addresses
A
DQ
A
A
12
-1
-1
-1
-1
/0
/0
15
to A
X
X
X
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
0
0
0
0
-70/90/12
19
14
DQ
0
1
1
0
13
DQ
V
V
V
V
0
0
0
0
A
IL
IL
IL
IL
12
6
DQ
0
0
0
0
11
1
must be V
DQ
0
0
0
0
10
V
V
V
V
A
IH
IL
IL
IL
1
DQ
0
1
1
0
9
7
IL
defined as the parity bit. In order to read
DQ
. (See Tables 11.1 to 11.8.)
0
0
0
0
8
DQ
V
V
V
V
A
0
0
0
0
0
0
IH
IH
IL
IL
0
7
DQ
0
0
0
0
0
0
0
6
= V
DQ
0
1
1
1
1
0
IH
5
) represents the device
A
V
V
V
V
DQ
X
X
-1
IL
IL
IL
IL
0
1
1
1
1
0
*1
4
DQ
0
0
0
1
1
0
3
Code (HEX)
DQ
1
1
1
0
0
0
2236H
2239H
01H
2
04H
36H
39H
DQ
0
1
1
0
0
0
*2
1
DQ
0
0
1
1
0
1
0