MBM29PL12LM Fujitsu Media Devices, MBM29PL12LM Datasheet - Page 11

• Manufacturer Part Number: MBM29PL12LM
• Description: FLASH MEMORY 128 M (16M x 8/8M x 16) BIT
• Manufacturer: Fujitsu Media Devices

*1 : A
*2 : At Word mode, a read cycle at address 01h ( at Byte mode, 02h ) outputs device code. When 227Eh
*3 : Outputs 01h at protected sector group addresses and outputs 00h at unprotected sector group addresses.
*4 :
Manufacturer’s Code
Device Code
Extended Device Code*
Sector Group Protection*
( at Byte mode, 7Eh ) is output, it indicates that reading 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 0Eh ( at Byte mode, 1Ch ), as well as at 0Fh ( at Byte mode, 1Eh ).
At CE
last write command
-1
is for Byte mode.
=
Fix, designate SGA as
Type
)
.
2
4
Sector Group Protection Verify Autoselect Codes
Word
Word
Word
Byte
Byte
Byte
(
A6, A3, A2, A1, A0
Sector Group
Addresses
A
22
to A
X
X
X
X
) = (
15
0, 0, 0, 1, 0
V
V
V
V
V
A
IL
IL
IL
IL
IL
6
V
V
V
V
V
A
IL
IL
IH
IH
IL
3
)
, with an interval of one cycle after WE rising
V
V
V
V
V
A
IH
IH
IL
IL
IL
2
MBM29PL12LM
V
V
V
V
V
A
IH
IH
IH
IL
IL
1
V
V
V
V
V
A
IH
IH
IL
IL
IL
0
A
V
V
V
V
V
X
X
X
-1
IL
IL
IL
IL
IL
*
1
Code (HEX)
227Eh
2212h
2200h
7Eh
04h
12h
00h
*3
(
the
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