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WF512K64-XG4WX5 Datasheet

  • WF512K64-XG4WX5

  • Flash MCP

  • 10頁

  • ETC

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WF512K64-XG4WX5
HI-RELIABILITY PRODUCT
512Kx64 5V FLASH MODULE
FEATURES
鈻?/div>
Access Times of 70, 90, 120, 150ns
鈻?/div>
Packaging
PRELIMINARY*
鈻?/div>
5 Volt Programming. 5V 鹵 10% Supply.
鈻?/div>
Low Power CMOS, 6.5mA Standby
鈻?/div>
Embedded Erase and Program Algorithms
鈻?/div>
TTL Compatible Inputs and CMOS Outputs
鈻?/div>
Built-in Decoupling Caps for Low Noise Operation
鈻?/div>
Page Program Operation and Internal Program Control Time
鈻?/div>
Weight
WF512K64-XG4WX5 - 20 grams typical
* This data sheet describes a product under development, not fully character-
ized, and is subject to change without notice.
Note: Programming information available upon request.
聲 116 lead, 40mm square, Hermetic CQFP (Package 504)
鈻?/div>
100,000 Erase/Program Cycles Minimum
鈻?/div>
Sector Architecture
聲 8 equal size sectors of 64KBytes each
聲 Any combination of sectors can be concurrently erased.
Also supports full chip erase
鈻?/div>
Organized as 512Kx64, user configurable as 1Mx32, 2Mx16,
or 4Mx8.
鈻?/div>
Commercial, Industrial and Military Temperature Ranges
FIG. 1
PIN CONFIGURATION FOR WF512K64-XG4WX5
TOP VIEW
I/O
2
I/O
1
I/O
0
V
CC
WE
2
CS
2
NC
A
0
A
1
A
2
A
3
A
4
WE
1
CS
1
NC
CS
8
WE
8
A
5
A
6
A
7
A
8
A
9
NC
CS
7
WE
7
V
CC
I/O
63
I/O
62
I/O
61
A
0-18
OE
1
512K x 8
WE
1
CS
1
BLOCK DIAGRAM
WE
2
CS
2
WE
x
CS
x
WE
8
CS
8
2
512K x 8
......
8
8
512K x 8
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
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
GND
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
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
I/O
60
I/O
59
I/O
58
I/O
57
I/O
56
GND
I/O
55
I/O
54
I/O
53
I/O
52
I/O
51
I/O
50
I/O
49
I/O
48
GND
I/O
47
I/O
46
I/O
45
I/O
44
I/O
43
I/O
42
I/O
41
I/O
40
GND
I/O
39
I/O
38
I/O
37
I/O
36
I/O
35
8
8
8
I/O
0-7
I/O
8-15
I/O...
I/O
56-63
PIN
I/O
0-63
A
0-18
WE
1-8
CS
1-8
OE
V
CC
GND
NC
DESCRIPTION
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
Not Connected
May 1999 Rev.2
I/O
29
I/O
30
I/O
31
V
CC
WE
3
CS
3
NC
NC
A
18
A
17
A
16
A
15
WE
4
CS
4
OE
CS
5
WE
5
A
14
A
13
A
12
A
11
A
10
NC
CS
6
WE
6
V
CC
I/O
32
I/O
33
I/O
34
1
White Electronic Designs Corporation 鈥?Phoenix, AZ 鈥?(602) 437-1520

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