MBM29PL160BD Ver la hoja de datos (PDF) - Fujitsu
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MBM29PL160BD Datasheet PDF : 51 Pages
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MBM29PL160TD-75/-90/MBM29PL160BD-75/-90
s DEVICE BUS OPERATIONS
Table 2 MBM29PL160TD/BD User Bus Operation (BYTE = VIH)
Operation
Auto-Select Manufacture Code (1)
Auto-Select Device Code (1)
Read (3)
Standby
Output Disable
Write (Program/Erase)
Enable Sector Protection (2), (4)
Verify Sector Protection (2), (4)
CE OE WE A0
A1
A6
A9
L
L
H
L
L
L
VID
L
L
H
H
L
L
VID
L
L
H
A0
A1
A6
A9
H
X
X
X
X
X
X
L
H
H
X
X
X
X
L
H
L
A0
A1
A6
A9
L
VID
L
H
L
VID
L
L
H
L
H
L
VID
DQ0 to DQ15
Code
Code
DOUT
HIGH-Z
HIGH-Z
DIN
X
Code
Table 3 MBM29PL160TD/BD User Bus Operation (BYTE = VIL)
Operation
Auto-Select Manufacture Code (1)
Auto-Select Device Code (1)
Read (3)
Standby
Output Disable
Write (Program/Erase)
Enable Sector Protection (2), (4)
Verify Sector Protection (2), (4)
CE
OE
WE
DQ15/
A-1
A0
A1
A6
A9
DQ0 to DQ7
L
LH
L
L
L
L
VID
Code
L
LH
L
H
L
L
VID
Code
L
L
H
A-1
A0 A1 A6 A9
DOUT
HXX X XXXX
HIGH-Z
LHH X XXXX
HIGH-Z
L
H
L
A-1
A0
A1
A6
A9
DIN
L
VID
L
L
H
L
VID
X
L
LH
L
L
H
L
VID
Code
Legend: L = VIL, H = VIH, X = VIL or VIH. = pulse input. See DC Characteristics for voltage levels.
Notes: 1. Manufacturer and device codes may also be accessed via a command register write sequence. See
Table 7.
2. Refer to the section on Sector Protection.
3. WE can be VIL if OE is VIL, OE at VIH initiates the write operations.
4. VCC = 3.3 V ±10%
8
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