W29C040P-12 WINBOND [Winbond], W29C040P-12 Datasheet - Page 2

• Manufacturer Part Number: W29C040P-12
• Description: 512K X 8 CMOS FLASH MEMORY
• Manufacturer: WINBOND [Winbond]

PIN CONFIGURATIONS
A13
A17
A12
A14
V
A16
A15
A11
WE
A18
A9
A8
A7
A6
A5
A4
CC
11
13
15
16
1
2
3
4
5
6
7
8
10
12
14
9
DQ0
A7
A6
A5
A4
A3
A2
A1
A0
10
11
12
13
6
7
8
9
5
14
A
4
Q
1
2
D
1
A
3
15
Q
1
5
D
2
A
16
2
G
N
D
1
6
32-pin
PLCC
32-pin
TSOP
A
1
8
17
1
D
Q
3
32
V
C
C
18
Q
D
4
31
19
W
E
/
D
Q
5
30
20
D
Q
A
6
1
7
29
28
27
25
24
23
22
26
21
A14
A13
A8
A11
OE
A10
CE
DQ7
A9
32
31
30
29
28
27
26
25
24
23
22
20
19
18
17
21
OE
DQ7
DQ6
DQ5
DQ4
DQ3
GND
DQ2
DQ1
DQ0
A0
A1
A2
A3
A10
CE
- 2 -
BLOCK DIAGRAM
PIN DESCRIPTION
DQ0 DQ7
V
WE
SYMBOL
V
CE
OE
A18
CC
A0 A18
SS
A0
.
.
.
GND
V
WE
OE
CE
CC
DECODER
CONTROL
Address Inputs
Data Inputs/Outputs
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
16K Byte Boot Block (Optional)
PIN NAME
16K Byte Boot Block (Optional)
OUTPUT
BUFFER
ARRAY
W29C040
CORE
DQ0
DQ7
.
.