参数资料
型号: WS512K32BV-XXXE
英文描述: 512Kx32 3.3V SRAM MODULE
中文描述: 512Kx32 3.3V的静态存储器模块
文件页数: 2/8页
文件大小: 342K
代理商: WS512K32BV-XXXE
WS512K32BV-XXXE
2
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
December, 1999
Rev. 2
PIN DESCRIPTION
I/O0-31
A0-18
WE#1-4
CS#1-4
OE#
V
CC
GND
NC
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
Not Connected
512K x 8
8
I/O0-7
512K x 8
8
I/O8-15
512K x 8
8
I/O16-23
512K x 8
8
I/O24-31
A0OE#
WE#1 CS#1
WE#2 CS#2
WE#3 CS#3
WE#4 CS#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/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
V
C
A
1
A
1
A
1
A
1
A
1
A
1
C
1
O
C
2
A
1
W
2
W
3
W
4
A
1
N
N
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
N
A
0
A
1
A
2
A
3
A
4
A
5
C
3
G
C
4
W
1
A
6
A
7
A
8
A
9
A
1
V
C
TOP VIEW
The WEDC 68 lead G2 CQFP fills the same fit and
function as the JEDEC 68 lead CQFJ or 68 PLCC. But
the G2 has the TCE and lead inspection advantage of
the CQFP form.
0.940"
PIN CONFIGURATION FOR WS512K32BV-XG2XE
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