CY7C146-55JC Cypress Semiconductor Corp, CY7C146-55JC Datasheet - Page 2

• Manufacturer Part Number: CY7C146-55JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C146-55JC

• Density: 16Kb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 22b
• Package Type: PLCC
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 110mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 52
• Word Size: 8b
• Number Of Words: 2K
• Lead Free Status / RoHS Status: Not Compliant

Pinouts
Selection Guide
Note:
Document #: 38-06031 Rev. *E
Maximum Access Time
Maximum Operating Current Com’l/Ind
Maximum Standby Current
Shaded areas contain preliminary information.
4. 15 ns and 25 ns version available in PQFP and PLCC packages only.
I/O
I/O
I/O
I/O
A
A
A
A
A
A
A
A
A
1L
2L
3L
4L
5L
6L
7L
8L
9L
0L
1L
2L
3L
Specification
Figure 1. 52-Pin PLCC (Top View)
8
9
10
11
12
13
14
15
16
17
18
19
20
2122 23 24 25 26 27 28 29 30 31 32 33
7 6 5 4 3 2
7C136/7C136A
7C146
Com’l/Ind
1
52 51 50 49 48 47
7C136-15
7C146-15
190
15
75
46
45
44
43
42
41
40
39
38
37
36
35
34
[4]
OE
A
A
A
A
A
A
A
A
A
A
NC
I/O
0R
1R
2R
3R
4R
5R
6R
7R
8R
9R
7R
R
7C132-25
7C136-25
7C142-25
7C146-25
170
25
65
[4]
7C132-30
7C136-30
7C142-30
7C146-30
I/O
I/O
I/O
I/O
A
A
A
A
A
A
A
A
A
1L
2L
3L
4L
5L
6L
7L
8L
9L
0L
1L
2L
3L
170
30
65
CY7C136A, CY7C142, CY7C146
Figure 2. 52-Pin PQFP (Top View)
1
2
3
4
5
6
7
8
9
10
11
12
13
52 51 50 49 48 47
1415 16 17 18 19 20 21 22 23 24 25 26
7C132-35
7C136-35
7C142-35
7C146-35
120
35
45
7C136/7C136A
7C146
46
7C132-45
7C136-45
7C142-45
7C146-45
CY7C132, CY7C136
45 44 43 42 41 40
120
45
45
7C132-55
7C136-55
7C136A-55
7C142-55
7C146-55
39
38
37
36
35
34
33
32
31
30
29
28
27
110
55
35
Page 2 of 15
OE
A
A
A
A
A
A
A
A
A
A
NC
I/O
0R
1R
2R
3R
4R
5R
6R
7R
8R
9R
7R
R
Unit
mA
mA
ns
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