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W29C040 Просмотр технического описания (PDF) - Winbond

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Компоненты Описание
производитель
W29C040 Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
W29C040
PIN CONFIGURATIONS
BLOCK DIAGRAM
A18
1
A16
2
A15
3
A12
4
A7
5
A6
6
A5
7
A4
8
A3
9
A2
10
A1
11
A0
12
DQ0
13
DQ1
14
DQ2
15
Vss
16
32-pin
DIP
32
VDD
31
#WE
30
A17
29
A14
28
A13
27
A8
26
A9
25
A11
24
#OE
23
A10
22
#CE
21
DQ7
20
DQ6
19
DQ5
18
DQ4
17
DQ3
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
A AAA V # A
1 1 11 DW 1
2 5 68 DE 7
4 3 2 1 32 31 30
5
29
A14
6
28
A13
7
27
A8
8
32-pin
26
A9
9
PLCC
25
A11
10
24 #OE
11
23
A10
12
22
#CE
13
21 DQ7
14 15 16 17 18 19 20
D DV D D DD
QQs QQQQ
12s 3 4 56
A11
1
A9
2
A8
3
A13
4
A14
5
A17
6
#WE
7
VDD
8
A18
9
A16
10
A15
11
A12
12
A7
13
A6
14
A5
15
A4
16
32-pin
TSOP
VDD
VSS
#CE
#OE
#WE
CONTROL
A0
.
.
DECODER
.
A18
OUTPUT
BUFFER
DQ0
.
.
DQ7
16K Byte Boot Block (Optional)
CORE
ARRAY
16K Byte Boot Block (Optional)
32
#OE
31
A10
30
#CE
29
DQ7
28
DQ6
27
DQ5
26
DQ4
25
DQ3
24
Vss
23
DQ2
22
DQ1
21
DQ0
20
A0
19
A1
18
A2
17
A3
PIN DESCRIPTION
SYMBOL
A0 A18
DQ0 DQ7
#CE
#OE
#WE
VDD
VSS
PIN NAME
Address Inputs
Data Inputs/Outputs
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
-2-

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