參數(shù)資料
型號(hào): WS512K32NV-70HCA
元件分類: SRAM
英文描述: 512K X 32 MULTI DEVICE SRAM MODULE, 70 ns, CHIP66
封裝: CERAMIC, HIP-66
文件頁數(shù): 2/8頁
文件大?。?/td> 212K
代理商: WS512K32NV-70HCA
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/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
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CS
1
OE
CS
2
A
17
WE
2
WE
3
WE
4
A
18
NC
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
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
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
512K x 8
8
I/O 8-15
WE CS
2
512K x 8
8
I/O 16-23
WE CS
3
512K x 8
8
I/O 24-31
WE CS
4
A 0- 18
OE
I/O0-31
Data Inputs/Outputs
A0-18
Address Inputs
WE1-4
Write Enables
CS1-4
Chip Selects
OE
Output Enable
VCC
Power Supply
GND
Ground
NC
Not Connected
相關(guān)PDF資料
PDF描述
WS512K32V-85G2TQ 512K X 32 STANDARD SRAM, 85 ns, CQFP68
WS512K32V-70G2TI 512K X 32 STANDARD SRAM, 70 ns, CQFP68
WS512K32V-70G2TM 512K X 32 STANDARD SRAM, 70 ns, CQFP68
WS512K32V-100G2TMA 512K X 32 STANDARD SRAM, 100 ns, CQFP68
WS512K32V-15G2TMA 512K X 32 MULTI DEVICE SRAM MODULE, 15 ns, CQMA68
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