Cypress Semiconductor CY7C028V Spezifikationsblatt - Seite 2
Blättern Sie online oder laden Sie pdf Spezifikationsblatt für Computer Hardware Cypress Semiconductor CY7C028V herunter. Cypress Semiconductor CY7C028V 19 Seiten. 3.3v 32k/64k x 16/18 dual-port static ram
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Pin Configurations
A9L
1
A10L
2
A11L
3
A12L
4
A13L
5
A14L
6
[1]
A15L
7
NC
8
NC
9
LBL
10
UBL
11
CE0L
12
CE1L
13
SEML
14
VCC
15
R/WL
16
OEL
17
GND
18
GND
19
I/O15L
20
I/O14L
21
I/O13L
22
I/O12L
23
I/O11L
24
I/O10L
25
Note
1. This pin is NC for CY7C027V/027VN/027AV.
Document #: 38-06078 Rev. *B
Figure 1. 100-Pin TQFP (Top View)
100
99
98
97
96
95
94
93
92 91 90
CY7C028V (64K x 16)
CY7C027V/027VN/027AV (32K x 16)
26
27
28
29
30
31
32
33
34 35 36
CY7C027V/027VN/027AV/028V
89
88
87 86
85
84
83 82 81
80
79
37
38
39 40
41
42
43 44 45
46
47
CY7C037V/037AV/038V
78 77
76
75
A9R
74
A10R
73
A11R
72
A12R
71
A13R
70
A14R
69
A15R
[1]
68
NC
67
NC
66
LBR
65
UBR
64
CE0R
63
CE1R
62
SEMR
61
GND
60
R/WR
59
OER
58
GND
57
GND
56
I/O15R
55
I/O14R
54
I/O13R
53
I/O12R
52
I/O11R
51
I/O10R
48 49
50
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