CY7C024-25JI CYPRESS [Cypress Semiconductor], CY7C024-25JI Datasheet - Page 4

• Manufacturer Part Number: CY7C024-25JI
• Description: 4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
• Manufacturer: CYPRESS [Cypress Semiconductor]

Pin Configurations
Pin Definitions
Selection Guide
Document #: 38-06035 Rev. *B
CE
R/W
OE
A
I/O
SEM
UB
LB
INT
BUSY
M/S
V
GND
Maximum Access Time (ns)
Typical Operating Current (mA)
Typical Standby Current for I
0L
CC
L
0L
L
L
L
–A
L
L
L
–I/O
L
11/12L
Left Port
15/17L
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
V
V
17R
NC
NC
NC
NC
17L
11L
12L
13L
14L
15L
16L
CC
CC
0R
1R
2R
3R
4R
5R
6R
8R
8L
(continued)
CE
R/W
OE
A
I/O
SEM
UB
LB
INT
BUSY
0R
SB1
R
0R
R
R
R
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
R
–A
R
R
–I/O
100 99
R
(mA)
Right Port
11/12R
26
27 28
15/17R
98
97
29
96
30
95 94
31 32
93 92
33
34
91
Chip Enable
Read/Write Enable
Output Enable
Address
Data Bus Input/Output
Semaphore Enable
Upper Byte Select
Lower Byte Select
Interrupt Flag
Busy Flag
Master or Slave Select
Power
Ground
7C024/0241–15
7C025/0251–15
35
90
100-Pin TQFP
36 37 38
89 88
CY7C0241/0251
Top View
190
15
50
87
39
86
40
85
41
84
42
83 82 81 80 79 78 77 76
43 44 45 46 47 48 49 50
7C024/0241–25
7C025/0251–25
170
25
40
Description
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
7C024/0241–35
7C025/0251–35
160
NC
NC
NC
NC
A
A
A
A
A
A
INT
BUSY
GND
M/S
BUSY
INT
A
A
A
A
A
NC
NC
NC
NC
35
30
5L
4L
3L
2L
1L
0L
0R
1R
2R
3R
4R
L
R
7C024–3
L
R
CY7C024/0241
CY7C025/0251
7C024/0241–55
7C025/0251–55
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