M29W256GH7AN6E NUMONYX, M29W256GH7AN6E Datasheet - Page 21

• Manufacturer Part Number: M29W256GH7AN6E
• Description: Flash Mem Parallel 3V/3.3V 256M-Bit 32M x 8/16M x 16 70ns 56-Pin TSOP Tray
• Manufacturer: NUMONYX

Specifications of M29W256GH7AN6E

• Package: 56TSOP
• Cell Type: NOR
• Density: 256 Mb
• Architecture: Sectored
• Block Organization: Symmetrical
• Location Of Boot Block: Bottom|Top
• Typical Operating Supply Voltage: 3|3.3 V
• Sector Size: 128KByte x 256
• Timing Type: Asynchronous
• Operating Temperature: -40 to 85 °C
• Interface Type: Parallel

Table 8.
1. X = V
2. When using the in-system method, applying V
Table 9.
1. X = V
2. When using the in-system method, applying V
Verify
extended
memory
block
protection
indicator
(bit DQ7)
Verify block protection status
Verify
extended
memory
block
indicator
(bit DQ7)
Verify block protection status
Operation
Operation
IL
IL
or V
or V
M29W256GH
M29W256GL
M29W256GH
IH
M29W256GL
IH
Block protection - auto select mode - programmer method (8-bit mode)
Block protection - auto select mode - programmer method (16-bit mode)
. BAd any address in the block.
. BAd any address in the block.
(1)
(1)
V
E
V
IL
E
IL
V
G
V
IL
G
IL
V
W
IH
V
W
IH
A23-
A16
BAd
X
A23-
A16
BAd
X
ID
ID
A14-
A10
X
to A9 is not required. A9 can be either V
to A9 is not required. A9 can be either V
A14-
A10
X
V
A9
(2)
ID
A8-
A7
V
Address inputs
A9
(2)
X
ID
Address inputs
A6
V
A8-
A7
IL
X
A5-
A4
X
V
A6
IL
A3-
A2
V
IL
A5-
A4
X
V
A1 A0
IH
A3-
A2
V
V
V
IL
IH
IL
DQ15
V
A1 A0
A-1
IL
IL
IH
X
or V
or V
V
V
IH
IL
DQ14
-DQ8
IH
IH
.
.
X
0009h (customer lockable)
0019h (customer lockable)
Data inputs/outputs
0099h (factory locked)
DQ15A-1, DQ14-DQ0
0089h (factory locked)
Data inputs/outputs
0000h (unprotected)
09h (customer lockable)
19h (customer lockable)
0001h (protected)
89h (factory locked)
99h (factory locked)
00h (unprotected)
01h (protected)
DQ7-DQ0
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