WS128K32V ETC1 [List of Unclassifed Manufacturers], WS128K32V Datasheet - Page 2

• Manufacturer Part Number: WS128K32V
• Description: 128Kx32 3.3V SRAM MULTICHIP PACKAGE
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

4
White Microelectronics • Phoenix, AZ • [phone]
FIG. 2
I/O
I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
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
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
PIN CONFIGURATION FOR WS128K32V-XG2TX AND WS128K32V-XG1UX
TOP VIEW
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
2
A
0 - 1 6
O E
128K x 8
I / O
8
WE
0 - 7
1
CS
PIN DESCRIPTION
I/O
1
WE
CS
A
GND
BLOCK DIAGRAM
V
NC
OE
0-16
CC
0-31
1-4
1-4
128K x 8
I / O
8
WE
Data Inputs/Outputs
8 - 1 5
Address Inputs
2
Not Connected
Output Enable
Write Enables
Power Supply
CS
Chip Selects
2
Ground
WS128K32V-XXX
128K x 8
I / O
8
WE
1 6 - 2 3
3
CS
3
128K x 8
I / O
8
WE
2 4 - 3 1
4
CS
4