WF512K32-XXX5
FIG. 2
PIN CONFIGURATION FOR WF512K32F-XG4X5 (Low Capacitance)
AND WF512K32-XG4TX5
TOP VIEW
NC
A
0
A
1
A
2
A
3
A
4
A
5
CS
1
GND
CS
3
WE
A
6
A
7
A
8
A
9
A
10
V
CC
PIN DESCRIPTION
I/O
0-31
A
0-18
Data Inputs/Outputs
Address Inputs
Write Enable
Chip Selects
Output Enable
Power Supply
Ground
Not Connected
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
I/O
0
I/O
1
I/O
2
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
GND
I/O
8
I/O
9
I/O
10
I/O
11
I/O
12
I/O
13
I/O
14
I/O
15
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
8
8
8
WE
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
I/O
16
I/O
17
I/O
18
I/O
19
I/O
20
I/O
21
I/O
22
I/O
23
GND
I/O
24
I/O
25
I/O
26
I/O
27
I/O
28
I/O
29
I/O
30
I/O
31
CS
1-4
OE
V
CC
GND
NC
BLOCK DIAGRAM
CS
1
WE
OE
A
0-18
512K x 8
512K x 8
CS
2
CS
3
CS
4
512K x 8
512K x 8
8
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CS
2
OE
CS
4
A
17
A
18
NC
NC
NC
NC
NC
I/O
0-7
I/O
8-15
I/O
16-23
I/O
24-31
FIG. 3
PIN CONFIGURATION FOR WF512K32-XG2UX5 AND WF512K32-XG1UX5
TOP VIEW
NC
A
0
A
1
A
2
A
3
A
4
A
5
CS
3
GND
CS
4
WE
1
A
6
A
7
A
8
A
9
A
10
V
CC
PIN DESCRIPTION
I/O
0-31
Data Inputs/Outputs
A
0-18
I/O
16
I/O
17
I/O
18
I/O
19
I/O
20
I/O
21
I/O
22
I/O
23
GND
I/O
24
I/O
25
I/O
26
I/O
27
I/O
28
I/O
29
I/O
30
I/O
31
OE
A
0-18
512K x 8
512K x 8
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
I/O
0
I/O
1
I/O
2
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
GND
I/O
8
I/O
9
I/O
10
I/O
11
I/O
12
I/O
13
I/O
14
I/O
15
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
A
16
CS
1
OE
CS
2
A
17
WE
2
WE
3
WE
4
A
18
NC
NC
V
CC
A
11
A
12
A
13
A
14
A
15
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
WE
1-4
CS
1-4
OE
V
CC
GND
BLOCK DIAGRAM
WE
1
CS
1
WE
2
CS
2
WE
3
CS
3
WE
4
CS
4
512K x 8
512K x 8
8
8
8
8
I/O
0-7
I/O
8-15
I/O
16-23
I/O
24-31
White Electronic Designs Corporation • Phoenix, AZ • (602) 437-1520
2
WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
