CY7C0251AV-25AC Cypress Semiconductor Corp, CY7C0251AV-25AC Datasheet - Page 3

• Manufacturer Part Number: CY7C0251AV-25AC
• Description: IC SRAM 144KBIT 25NS 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0251AV-25AC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 144K (8K x 18)
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1160

Pin Configurations
Notes:
Document #: 38-06052 Rev. *B
7.
8.
A
A
12L
12R
on the CY7C0251AV.
on the CY7C0251AVC.
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND
GND
I/O10L
I/O12L
I/O13L
I/O14L
I/O15L
V
V
I/O11L
NC
NC
17R
I/O0R
I/O1R
I/O2R
I/O3R
I/O4R
I/O5R
I/O6R
17L
11L
12L
13L
14L
15L
16L
NC
NC
CC
CC
GND
GND
0R
1R
2R
3R
4R
5R
6R
8R
8L
VCC
VCC
NC
NC
NC
NC
NC
NC
NC
NC
(continued)
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
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
100 99
100
26
26
99
27
27 28
98
98
28
97
97
29
29
96
CY7C0241AV (4K × 18)
CY7C0251AV (8K × 18)
96
30
30
CY7C026AV (16K × 16)
95 94
95
31
31 32
100-Pin TQFP
94
32
93 92
93
33
33
34
92 91 90
34 35 36
91
35
90
36 37 38
89 88
89
37
88
38
87
39
87 86
39 40
Top View
86
40
85
41
85
41
84
42
84
42
83 82 81 80 79 78 77 76
43 44 45 46 47 48 49 50
83 82 81
43 44 45
CY7C0241AV/0251AV/036AV
80
46
79
47
CY7C024AV/025AV/026AV
78 77
48 49
76
50
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
NC
NC
NC
A6L
A5L
A4L
A3L
A2L
A1L
A0L
INTL
BUSYL
GND
M/S
BUSYR
INTR
A0R
A1R
A2R
A3R
A4R
A5R
NC
NC
NC
A
A
A
A
NC
NC
NC
NC
NC
NC
NC
A
A
A
A
A
INT
BUSY
GND
M/S
BUSY
INT
A
A
NC
5L
4L
3L
2L
1L
0L
0R
1R
2R
3R
4R
L
R
L
R
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