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CY7C008/009
CY7C018/019
Document #: 38-06041 Rev. *C
Page 3 of 19
Pin Configurations (continued)
Note:
6.
This pin is NC for CY7C018.
Selection Guide
CY7C008/009
CY7C018/019
-12[1]
CY7C008/009
CY7C018/019
-15
CY7C008/009
CY7C018/019
-20
Maximum Access Time (ns)
12
15
20
Typical Operating Current (mA)
195
190
180
Typical Standby Current for ISB1 (mA) (Both ports TTL level)
55
50
45
Typical Standby Current for ISB3 (mA) (Both ports CMOS level)
0.05
0.05
0.05
1
3
2
92 91 90
84
85
87 86
88
89
83 82 81
76
78 77
79
80
93
94
95
96
97
98
99
100
59
60
61
67
66
64
65
63
62
68
69
70
75
73
74
72
71
NC
NC
A7R
A8R
A9R
A10R
A15R
A12R
A14R
GND
NC
NC
CE0R
A13R
A11R
NC
NC
CE1R
SEMR
R/WR
OER
GND
GND
NC
A16R
58
57
56
55
54
53
52
51
CY7C018 (64K x 9)
NC
NC
A7L
A8L
A9L
A10L
A15L
A12L
A14L
VCC
NC
NC
CE0L
A13L
A11L
NC
NC
CE1L
SEML
R/WL
OEL
GND
NC
NC
A16L
17
16
15
9
10
12
11
13
14
8
7
6
4
5
18
19
20
21
22
23
24
25
34 35 36
42
41
39 40
38
37
43 44 45
50
48 49
47
46
33
32
31
30
29
28
27
26
CY7C019 (128K x 9)
100-Pin TQFP
(Top View)
[6]
[6]