CY7C43643 CYPRESS [Cypress Semiconductor], CY7C43643 Datasheet - Page 2

• Manufacturer Part Number: CY7C43643
• Description: 1K/4K/16K x36 Unidirectional Synchronous FIFO with Bus Matching
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-06021 Rev. *B
Pin Configuration
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 (I
Density
Package
CC1
)
BE/FWFT
Commercial
Industrial
W/RA
CLKA
GND
GND
GND
GND
GND
ENA
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
CC
CC
CC
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
CY7C43643/63/83
CY7C43643
128 TQFP
133
100
7.5
–7
6
3
0
6
1K x 36
CY7C43643
CY7C43663
CY7C43683
Top View
TQFP
CY7C43643/63/83
–10
100
100
10
CY7C43663
8
4
0
8
128 TQFP
4K x 36
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
73
72
71
70
69
68
67
66
65
CLKB
V
V
B
B
B
B
GND
GND
B
B
B
B
B
B
RT
B
B
BM
GND
B
B
B
GND
B
B
SIZE
B
B
B
V
B
B
B
B
GND
B
B
CC
CC
35
34
31
30
29
28
27
26
CY7C43643/63/83
33
32
25
24
23
22
21
20
19
18
17
16
14
13
12
11
10
CC
15
66.7
–15
100
100
10
15
5
0
8
CY7C43643
CY7C43663
CY7C43683
CY7C43683
128 TQFP
16K x 36
Page 2 of 29
MHz
Unit
mA
ns
ns
ns
ns
ns