MBM29DL16XBE70 Просмотр технического описания (PDF) - Fujitsu
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MBM29DL16XBE70 Datasheet PDF : 76 Pages
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MBM29DL16XTE/BE70/90
MBM29DL161TE/BE Sector Group Protection Verify Autoselect Codes Table
Type
A19 to A12
A6
A1
A0
A-1*1 Code (HEX)
Byte
VIL
04h
Manufacture’s Code
BA*3
VIL
VIL
VIL
Word
X
0004h
Byte
VIL
36h
MBM29DL161TE
BA*3
VIL
VIL
VIH
Device
Word
X
2236h
Code
Byte
VIL
39h
MBM29DL161BE
BA*3
VIL
VIL
VIH
Word
X
2239h
Sector Group Protection
Byte Sector Group
Word Addresses
VIL
VIH
VIL
VIL
01h*2
X
0001h*2
*1: A-1 is for Byte mode. At Byte mode, DQ14 to DQ8 are High-Z and DQ15 is A-1, the lowest address.
*2: Outputs 01h at protected sector group addresses and outputs 00h at unprotected sector group addresses.
*3: When VID is applied to A9, both Bank1 and Bank2 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 enables
to activate simultaneous operation.
Extended Autoselect Code Table
Type
Code DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0
Manufacturer’s Code
(B)* 04h A-1 HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z 0 0 0 0 0 1 0 0
(W) 0004h 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
(B)* 36h A-1 HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z 0 0 1 1 0 1 1 0
MBM29DL161TE
Device
(W) 2236h 0 0 1 0 0 0 1 0 0 0 1 1 0 1 1 0
Code
(B)* 39h A-1 HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z 0 0 1 1 1 0 0 1
MBM29DL161BE
(W) 2239h 0 0 1 0 0 0 1 0 0 0 1 1 1 0 0 1
(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
Sector Group Protection
(W) 0001h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(B) : Byte mode
(W) : Word mode
HI-Z : High-Z
*: At Byte mode, DQ14 to DQ8 are High-Z and DQ15 is A-1, the lowest address.
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