MBM29PL32BM Fujitsu Media Devices, MBM29PL32BM Datasheet - Page 11

• Manufacturer Part Number: MBM29PL32BM
• Description: (MBM29PL32TM/BM) FLASH MEMORY CMOS 32 M (4M X 8/2M X 16) BIT MirrorFlash
• 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 : Toggle CE, provided SGA
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 ).
The data in the first cycle is invalid. The data in the second one is valid.
-1
2
is for Byte mode.
MBM29PL32TM
MBM29PL32BM
Type
4
Sector Group Protection Verify Autoselect Codes
fix and WE
Word
Word
Word
Word
Word
Byte
Byte
Byte
Byte
Byte
Sector Group
fix.
Addresses
A
20
to A
X
X
X
X
X
X
12
V
V
V
V
V
V
V
A
MBM29PL32TM/BM
IL
IL
IL
IL
IL
IL
IL
6
V
V
V
V
V
V
V
A
IL
IL
IH
IH
IH
IH
IL
3
V
V
V
V
V
V
V
A
IH
IH
IH
IH
IL
IL
IL
2
V
V
V
V
V
A
V
V
IH
IH
IH
IH
IH
IL
IL
1
V
V
V
V
V
V
V
A
IH
IH
IH
IL
IL
IL
IL
0
A
V
V
V
V
V
V
V
X
X
X
X
X
-1
IL
IL
IL
IL
IL
IL
IL
*
1
Code (HEX)
227Eh
221Ah
221Ah
2201h
2200h
7Eh
1Ah
1Ah
04h
01h
00h
*3
90/10
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