參數(shù)資料
型號(hào): WS512K32V-120
英文描述: 512Kx32 3.3V SRAM Module(512Kx32, 3.3V,靜態(tài)RAM模塊(存取時(shí)間120ns))
中文描述: 512Kx32 3.3靜態(tài)存儲(chǔ)器模塊(512Kx32,3.3伏,靜態(tài)內(nèi)存模塊(存取時(shí)間120ns))
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 212K
代理商: WS512K32V-120
2
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WS512K32V-XXX
FIG. 2
PIN CONFIGURATION FOR WS512K32V-XG2TX
PIN DESCRIPTION
TOP VIEW
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
0.940"
The WEDC 68 lead G2T CQFP
fills the same fit and function as
the JEDEC 68 lead CQFJ or 68
PLCC. But the G2T has the TCE
and lead inspection advantage of
the CQFP form.
BLOCK DIAGRAM
512K x 8
8
I/O
0-7
WE
CS
1
1
512K x 8
8
I/O
8-15
WE
CS
2
2
512K x 8
8
I/O
16-23
WE
CS
3
3
512K x 8
8
I/O
24-31
WE
CS
4
4
A
0
-
18
OE
I/O
0
-
31
A
0-18
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
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