CY7C131-15JI Cypress Semiconductor Corp, CY7C131-15JI Datasheet - Page 2

• Manufacturer Part Number: CY7C131-15JI
• Description: SRAM Chip Async Dual 5V 8K-Bit 1K x 8 15ns 52-Pin PLCC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C131-15JI

• Package: 52PLCC
• Timing Type: Asynchronous
• Density: 8 Kb
• Typical Operating Supply Voltage: 5 V
• Address Bus Width: 10 Bit
• Number Of I/o Lines: 8 Bit
• Number Of Ports: 2
• Number Of Words: 1K

Pin Configuration
Pin Definitions
Selection Guide
Document #: 38-06002 Rev. *D
CE
R/W
OE
A
I/O
INT
BUSY
V
GND
Maximum Access Time
Maximum Operating
Current
Maximum Standby
Current
Shaded areas contain preliminary information.
Note:
3. 15 and 25-ns version available only in PLCC/PQFP packages.
0L
CC
0L
L
L
–A
L
I/O
I/O
I/O
I/O
L
A
A
A
A
A
A
A
A
A
–I/O
1L
2L
3L
4L
5L
6L
7L
8L
9L
0L
1L
2L
3L
L
11/12L
Left Port
15/17L
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
Top View
Com’l/Ind
Military
Com’l/Ind
Military
7C131
7C141
PLCC
(continued
1
CE
R/W
OE
A
I/O
INT
BUSY
52 51 50 49 48 47
0R
0R
R
R
R
–A
R
–I/O
R
11/12R
Right Port
)
7C131-15
7C141-15
15/17R
190
15
75
46
45
44
43
42
41
40
39
38
37
36
35
34
OE
A
A
A
A
A
A
A
A
A
A
NC
I/O
[3]
0R
1R
2R
3R
4R
5R
6R
7R
8R
9R
R
7R
7C131-25
7C141-25
Chip Enable
Read/Write Enable
Output Enable
Address
Data Bus Input/Output
Interrupt Flag
Busy Flag
Power
Ground
170
25
65
[3]
I/O
I/O
7C130-30
7C131-30
7C140-30
7C141-30
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
1
2
3
4
5
6
7
8
9
10
11
12
13
52 5150 49 48 47
1415 16 17 18 19 20 21 22 23 24 25 26
7C130-35
7C131-35
7C140-35
7C141-35
120
170
35
45
65
Description
Top View
7C131
7C141
PQFP
46
45 44 43 42 41 40
7C130-45
7C131-45
7C140-45
7C141-45
CY7C130/CY7C131
CY7C140/CY7C141
120
170
45
45
65
39
38
37
36
35
34
33
32
31
30
29
28
27
7C130-55
7C131-55
7C140-55
7C141-55
110
120
55
35
45
Page 2 of 19
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