参数资料
型号: WS512K32NV-70HC
厂商: WHITE ELECTRONIC DESIGNS CORP
元件分类: SRAM
英文描述: 512K X 32 MULTI DEVICE SRAM MODULE, 70 ns, CPGA66
封装: 1.185 X 1.185 INCH, CERAMIC, HIP-66
文件页数: 2/8页
文件大小: 378K
代理商: WS512K32NV-70HC
2
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WS512K32V-XXX
February 2000
Rev. 2
ADVANCED
Pin Description
Block Diagram
Top View
FIGURE 2 – PIN CONFIGURATION FOR WS512K32V-XG2TX
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
1#
OE#
CS
2#
A
17
WE
2#
WE
3#
WE
4#
A
18
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
WE1#CS1#CS2#CS3#CS4#
WE4#
WE3#
WE2#
512K x 8
OE#
A0-18
I/O0-7
I/O24-31
I/O16-23
I/O8-15
88
8
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
The WEDC 68 lead G2T CQFP
lls the same t 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.
0.940"
TYP
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