參數(shù)資料
型號: MBM29DL640E90PBT
廠商: FUJITSU LTD
元件分類: DRAM
英文描述: 64 M (8 M X 8/4 M X 16) BIT Dual Operation
中文描述: 4M X 16 FLASH 3V PROM, 90 ns, PBGA63
封裝: PLASTIC, FBGA-63
文件頁數(shù): 13/71頁
文件大小: 913K
代理商: MBM29DL640E90PBT
MBM29DL640E
80/90/12
13
Table 5.1
MBM29DL640E Sector Group Protection Verify Autoselect Codes
*1 : A
-1
is for Byte mode.
*2 : Outputs 01h at protected sector group addresses and outputs 00h at unprotected sector group addresses.
*3 : When V
ID
is applied to A
9
, both Bank 1 and Bank 2 are put into Autoselect mode, which makes simultaneous
operation unable to be executed. Consequently, specifying the bank address is not required. However, the bank
address needs to be indicated when Autoselect mode is read out at command mode, because then it becomes
possible to activate simultaneous operation.
*4 : At WORD mode, a read cycle at address (BA) 01h (at BYTE mode, (BA) 02h) outputs device code. When 227Eh
(at BYTE mode, 7Eh) is output, it indicates that two additional codes, called Extended Device Codes, will be
required. Therefore the system may continue reading out these Extended Device Codes at the address of (BA)
0Eh (at BYTE mode, (BA) 1Ch) , as well as at (BA) 0Fh (at BYTE mode, (BA) 1Eh) .
Table 5.2
Expanded Autoselect Code Table
(B) : Byte mode
(W) : Word mode
Type
A
21
to A
12
A
6
A
3
A
2
A
1
A
0
A
-1*1
Code (HEX)
Manufacture’s Code
BA
*3
V
IL
V
IL
V
IL
V
IL
V
IL
V
IL
04h
Device Code
Byte
BA
*3
V
IL
V
IL
V
IL
V
IL
V
IH
V
IL
7Eh
Word
X
227Eh
Extended Device
Code
*4
Byte
BA
*3
V
IL
V
IH
V
IH
V
IH
V
IL
V
IL
02h
Word
X
2202h
Byte
BA
*3
V
IL
V
IH
V
IH
V
IH
V
IH
V
IL
01h
Word
X
2201h
Sector Group Protection
Sector Group
Addresses
V
IL
V
IL
V
IL
V
IH
V
IL
V
IL
01h
*2
Type
Code
DQ
15
DQ
14
DQ
13
DQ
12
DQ
11
DQ
10
DQ
9
DQ
8
DQ
7
DQ
6
DQ
5
DQ
4
DQ
3
DQ
2
DQ
1
DQ
0
Manufacturer’s Code
04h
A
-1
/
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Device Code
(B)
7Eh A
-1
HI-
Z
HI-
Z
HI-
Z
HI-
Z
HI-
Z
HI-
Z
HI-
Z
0
1
1
1
1
1
1
0
(W) 227Eh
0
0
1
0
0
0
1
0
0
1
1
1
1
1
1
0
Extended
Device Code
(B)
02h A
-1
HI-
Z
HI-
Z
HI-
Z
HI-
Z
HI-
Z
HI-
Z
HI-
Z
0
0
0
0
0
0
1
0
(W) 2202h
0
0
1
0
0
0
1
0
0
0
0
0
0
0
1
0
(B)
01h A
-1
HI-
Z
HI-
Z
HI-
Z
HI-
Z
HI-
Z
HI-
Z
HI-
Z
0
0
0
0
0
0
0
1
(W) 2201h
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
1
Sector Group
Protection
01h
A
-1
/
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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