CY7C144AV-25AXC Cypress Semiconductor Corp, CY7C144AV-25AXC Datasheet - Page 2

• Manufacturer Part Number: CY7C144AV-25AXC
• Description: IC SRAM 64KBIT 25NS 64LQFP
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY7C144AV-25AXC

• Memory Size: 64K (8K x 8)
• Package / Case: 64-LQFP
• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Access Time: 25 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Current: 165 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Ports: 2
• Operating Supply Voltage: 3.3 V
• Memory Configuration: 8K X 8
• Supply Voltage Range: 3V To 3.6V
• Memory Case Style: TQFP
• No. Of Pins: 100
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-2156; CY7C144AV-25AXC

Pin Configurations
Notes:
Document #: 38-06051 Rev. *C
4. I/O
5. I/O
6. I/O
7. I/O
8L
8R
8L
8R
on the CY7C139AV.
on the CY7C145AV.
on the CY7C139AV.
on the CY7C145AV.
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O
GND
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
I/O
GND
V
V
V
V
CC
CC
0R
1R
2R
3R
4R
5R
6R
2L
3L
4L
5L
6L
7L
CC
CC
2R
5R
2L
3L
4L
6L
0R
1R
3R
4R
6R
5L
7L
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
2728 29 30
2728 29 30
9 8 7 6
9 8 7 6
3132 33 34 35 36 37 38 39 40 41 42 43
3132 33 34 35 36 37 38 39 40 41 42 43
5 4 3 2 1 68
CY7C144AV (8K x 8)
CY7C145AV (8K x 9)
CY7C138AV (4K x 8)
CY7C139AV (4K x 9)
5 4 3 2 1 68
68-Pin PLCC
68-Pin PLCC
Top View
Top View
67
67
66 65 64 63 62 61
66 65 64 63 62 61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
CY7C138AV/144AV/006AV
CY7C139AV/145AV/016AV
A
A
A
A
A
A
INT
BUSY
GND
M/S
BUSY
INT
A
A
A
A
A
A
A
A
A
A
A
INT
BUSY
GND
M/S
BUSY
INT
A
A
A
A
A
5L
4L
3L
2L
1L
0L
0R
1R
2R
3R
4R
5L
4L
3L
2L
1L
0L
0R
1R
2R
3R
4R
L
R
L
R
L
R
L
R
CY7C007AV/017AV
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