CY7C43684-15AI 查看數據表（PDF） - Cypress Semiconductor
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CY7C43684-15AI Datasheet PDF : 39 Pages
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Pin Configuration
W/RA
1
ENA
2
CLKA
3
GND
4
A35
5
A34
6
A33
7
A32
8
VCC
9
A31
10
A30
11
GND
12
A29
13
A28
14
A27
15
A26
16
A25
17
A24
18
A23
19
BE/FWFT
20
GND
21
A22
22
VCC
23
A21
24
A20
25
A19
26
A18
27
GND
28
A17
29
A16
30
A15
31
A14
32
A13
33
RT2
34
A12
35
GND
36
A11
37
A10
38
TQFP
Top View
CY7C43644
CY7C43664
CY7C43684
CY7C43644
CY7C43664
CY7C43684
102 CLKB
101 PRS2
100
VCC
99
B35
98
B34
97
B33
96
B32
95 GND
94 GND
93
B31
92
B30
91
B29
90
B28
89
B27
88
B26
87 RT1
86
B25
85
B24
84 BM
83 GND
82
B23
81
B22
80
B21
79
B20
78
B19
77
B18
76 GND
75
B17
74
B16
73 SIZE
72
VCC
71
B15
70
B14
69
B13
68
B12
67 GND
66
B11
65
B10
Selection Guide
Maximum Frequency
Maximum Access Time
Minimum Cycle Time
Minimum Data or Enable Set-up
Minimum Data or Enable Hold
Maximum Flag Delay
Active Power Supply
Current (ICC1)
Commercial
Industrial
Density
Package
CY7C43644/64/84
–7
133
6
7.5
3
0
6
100
CY7C43644
1K x 36 x2
128 TQFP
CY7C43644/64/84
–10
100
8
10
4
0
8
100
CY7C43664
4K x 36 x2
128 TQFP
CY7C43644/64/84
–15
66.7
Unit
MHz
10
ns
15
ns
5
ns
0
ns
8
ns
100
mA
100
CY7C43684
16K x 36 x2
128 TQFP
Document #: 38-06022 Rev. *B
Page 2 of 39
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