CY7C007A-20AC Cypress Semiconductor Corp, CY7C007A-20AC Datasheet - Page 3

• Manufacturer Part Number: CY7C007A-20AC
• Description: IC SRAM 256KBIT 20NS 80LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C007A-20AC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 256K (32K x 8)
• Speed: 20ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1144

Document #: 38-06045 Rev. *D
Pin Configurations
Selection Guide
Maximum Access Time (ns)
Typical Operating Current (mA)
Typical Standby Current for I
Typical Standby Current for I
(continued)
SB1
SB3
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
CC
CC
3L
4L
6L
0R
1R
2R
3R
4R
5R
2L
5L
7L
(mA) (Both Ports TTL Level)
(mA) (Both Ports CMOS Level)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CY7C006A (16K x 8)
64-Pin TQFP
Top View
CY7C006A
CY7C007A
CY7C016A
CY7C017A
-12
0.05
195
12
55
[1]
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
CY7C006A/CY7C007A
CY7C016A/CY7C017A
CY7C006A
CY7C007A
CY7C016A
CY7C017A
A
A
A
A
A
INT
BUSY
GND
M/S
BUSY
INT
A
A
A
A
A
4L
3L
2L
1L
0L
0R
1R
2R
3R
4R
L
R
0.05
190
-15
15
50
L
R
CY7C006A
CY7C007A
CY7C016A
CY7C017A
Page 3 of 20
0.05
180
-20
20
45