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參數(shù)資料
| 型號： | WS128K32N-70G4TC |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | SRAM |
| 英文描述： | 128K X 32 MULTI DEVICE SRAM MODULE, 70 ns, CQFP68 |
| 封裝： | 40 MM, 3.56 MM HEIGHT, CERAMIC, QFP-68 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 632K |
| 代理商： | WS128K32N-70G4TC |
2
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WS128K32-XXX
June 2004
Rev. 4
FIGURE 2 – PIN CONFIGURATION FOR WS128K32-XG4TX
FIGURE 3 – PIN CONFIGURATION FOR WS128K32-XG2UX
TOP VIEW
PIN DESCRIPTION
BLOCK DIAGRAM
Top View
Pin Description
Block Diagram
128K X 8
88
128K X 8
WE#
OE#
A0-16
CS1#CS2#CS3#CS4#
I/O0 - 7
I/O8 - 15
I/O16 - 23
I/O24 - 31
WE1#CS1#CS2#CS3#CS4#
WE4#
WE3#
WE2#
128K x 8
OE#
A0-16
I/O0-7
I/O24-31
I/O16-23
I/O8-15
88
8
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
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
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CS
1#
OE#
CS
2#
NC
WE
2#
WE
3#
WE
4#
NC
A
0
A
1
A
2
A
3
A
4
A
5
CS
3#
GND
CS
4#
WE
1#
A
6
A
7
A
8
A
9
A
10
V
CC
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
2728 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
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
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CS
2#
OE#
CS
4#
NC
A
0
A
1
A
2
A
3
A
4
A
5
CS
1#
GND
CS
3#
WE
1#
A
6
A
7
A
8
A
9
A
10
V
CC
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
2728 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
I/O0-31
Data Inputs/Outputs
A0-16
Address Inputs
WE1-4#
Write Enables
CS1-4#
Chip Selects
OE#
Output Enable
VCC
Power Supply
GND
Ground
NC
Not Connected
I/O0-31
Data Inputs/Outputs
A0-16
Address Inputs
WE1-4#
Write Enables
CS1-4#
Chip Selects
OE#
Output Enable
VCC
Power Supply
GND
Ground
NC
Not Connected
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WS128K32N-70G4TCA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SRAM MODULE, SMD 5962-93187 |
| WS128K32N-70G4TI | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SRAM MODULE, SMD 5962-93187 |
| WS128K32N-70G4TIA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SRAM MODULE, SMD 5962-93187 |
| WS128K32N-70G4TM | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SRAM MODULE, SMD 5962-93187 |
| WS128K32N-70G4TMA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SRAM MODULE, SMD 5962-93187 |
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