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White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
WS512K32V-XXX
PIN DESCRIPTION
I/O0-31 Data Inputs/Outputs
A0-18
Address Inputs
WE1-4
Write Enables
CS1-4
Chip Selects
OE
Output Enable
Vcc
Power Supply
GND
Ground
NC
Not Connected
512K x 8
8
I/O 0-7
CS1
512K x 8
8
I/O 8-15
2
512K x 8
8
I/O 16-23
3
512K x 8
8
I/O 24-31
4
A 0-18
OE
WE
CS
WE
CS
WE
CS
WE
12
3
4
BLOCK DIAGRAM
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
GND
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
I/O16
I/O17
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
GND
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
TOP VIEW
PIN CONFIGURATION FOR WS512K32V-XG2TX AND WS512K32V-XG1UX