參數(shù)資料
型號(hào): WS512K32-XXX
英文描述: 512Kx32 SRAM Module(低功耗CMOS,128Kx32靜態(tài)RAM模塊(存取時(shí)間15,17,20,25,35,45,55ns))
中文描述: 512Kx32 SRAM的模塊(低功耗的CMOS,128Kx32靜態(tài)內(nèi)存模塊(存取時(shí)間15,17,20,25,35,45,55納秒))
文件頁(yè)數(shù): 2/9頁(yè)
文件大?。?/td> 188K
代理商: WS512K32-XXX
2
White Electronic Designs Corporation Phoenix, AZ (602) 437-1520
WS512K32-XXX /
EDI8C32512CA
PIN DESCRIPTION
FIG. 2
PIN CONFIGURATION FOR WS512K32-XG4TX
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
2
O
C
4
A
1
A
1
N
N
N
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
1
G
C
3
W
A
6
A
7
A
8
A
9
A
1
V
C
TOP VIEW
512K x 8
8
I/O
0-7
CS
CS
CS
CS
1
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
BLOCK DIAGRAM
I/O
0-31
Data Inputs/Outputs
A
0-18
Address Inputs
WE
Write Enables
CS
1-4
Chip Selects
OE
Output Enable
V
CC
Power Supply
GND
Ground
NC
Not Connected
FIG. 3
PIN CONFIGURATION FOR WS512K32-XG2TX
AND EDI8C32512CA-E
TOP VIEW
0.940"
The White 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
PIN DESCRIPTION
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
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
Data Inputs/Outputs
A
0-18
Address Inputs
WE
1-4
Write Enables
CS
1-4
Chip Selects
OE
Output Enable
V
CC
Power Supply
GND
Ground
NC
Not Connected
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