CY7C024-35AC Cypress Semiconductor Corp, CY7C024-35AC Datasheet - Page 2
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CY7C024-35AC
Manufacturer Part Number
CY7C024-35AC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C024-35AC.pdf
(21 pages)
Specifications of CY7C024-35AC
Density
64Kb
Access Time (max)
35ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
5V
Address Bus
12b
Package Type
TQFP
Operating Temp Range
0C to 70C
Number Of Ports
2
Supply Current
230mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
100
Word Size
16b
Number Of Words
4K
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C024-35AC
Manufacturer:
CYPRESS
Quantity:
13 888
Pin Configurations
Notes
Document #: 38-06035 Rev. *D
2. BUSY is an output in master mode and an input in slave mode.
3. I/O
4. I/O
5. A
6. A
Logic Block Diagram
12L
12R
0
9
–I/O
–I/O
on the CY7C025/0251.
on the CY7C025/0251.
8
17
on the CY7C0241/0251.
on the CY7C0241/0251.
(CY7C025/0251)
I/O
I/O
8L
0L
OE
– I/O
– I/O
L
BUSY
L
L
L
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
15L
7L
V
[3]
L
A
10L
11L
12L
13L
14L
15L
CC
A
CC
0R
1R
2R
3R
4R
5R
6R
7R
8R
[4]
A
8L
9L
[2]
12L
11L
0L
R/W
SEM
INT
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
32
12
28
29
30
31
L
L
L
33
11
34
10
35
Figure 1. 84-Pin PLCC (Top View)
9
ADDRESS
DECODER
36
8
37
7
CE
OE
UB
38
LB
CONTROL
6
L
L
L
L
39
I/O
5
CY7C024/024A/025
40
4
41
3
42
2
ARBITRATION
SEMAPHORE
43
INTERRUPT
MEMORY
ARRAY
1
44
M/S
84
45
83
46
82
47
CONTROL
81
48
80
I/O
49
79
50
LB
ADDRESS
CE
OE
UB
DECODER
78
R
R
R
R
51
77
52
76
53
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
INT
SEM
GND
A
A
A
A
A
A
A
INT
BUSY
M/S
BUSY
INT
A
A
A
A
A
A
A
A
R/W
R
7L
6L
5L
4L
3L
2L
1L
0R
1R
2R
3R
4R
5R
6R
0L
L
R
R
R
L
R
A
A
A
I/O
I/O
BUSY
12R
11R
0R
CY7C024/024A/0241
8R
0R
R/W
(CY7C025/0251)
OE
–
–
UB
LB
R
I/O
I/O
[2]
CE
R
R
R
R
15R
7R
R
[4]
[3]
CY7C025/0251
Page 2 of 21
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