CY7C131-55JXC Cypress Semiconductor Corp, CY7C131-55JXC Datasheet - Page 3
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CY7C131-55JXC
Manufacturer Part Number
CY7C131-55JXC
Description
IC SRAM 8KBIT 55NS 52PLCC
Manufacturer
Cypress Semiconductor Corp
Type
Asynchronousr
Datasheet
1.CY7C131-55JXC.pdf
(19 pages)
Specifications of CY7C131-55JXC
Memory Size
8K (1K x 8)
Package / Case
52-PLCC
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Speed
55ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Access Time
55 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Current
110 mA
Organization
1 K x 8
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Ports
2
Operating Supply Voltage
5 V
Density
8Kb
Access Time (max)
55ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
5V
Address Bus
20b
Package Type
PLCC
Operating Temp Range
0C to 70C
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
1K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
428-1791
CY7C131-55JXC
CY7C131-55JXC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C131-55JXC
Manufacturer:
LATTICE
Quantity:
539
Company:
Part Number:
CY7C131-55JXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Company:
Part Number:
CY7C131-55JXCT
Manufacturer:
CYPRESS
Quantity:
924
Company:
Part Number:
CY7C131-55JXCT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Pin Definitions
Selection Guide
Note
Document #: 38-06002 Rev. *E
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.
4. 15 and 25 ns version available only in PLCC/PQFP packages.
0L
CC
L
0L
L
–A
L
L
–I/O
L
11/12L
Left Port
15/17L
Parameter
Com’l/Ind
Com’l/Ind
CE
R/W
OE
A
I/O
INT
BUSY
0R
R
0R
R
R
–A
R
–I/O
R
11/12R
Right Port
15/17R
7C131-15
7C131A-15
7C141-15
190
15
75
[4]
7C131-25
Chip Enable
Read/Write Enable
Output Enable
Address
Data Bus Input/Output
Interrupt Flag
Busy Flag
Power
Ground
7C141-25
170
25
65
[4]
7C130A-30
7C130-30
7C131-30
7C140-30
7C141-30
170
30
65
7C130-35
7C131-35
7C140-35
7C141-35
Description
120
35
45
CY7C130, CY7C130A
CY7C131, CY7C131A
7C130-45
7C131-45
7C140-45
7C141-45
CY7C140, CY7C141
120
45
45
7C130-55
7C131-55
7C140-55
7C141-55
110
55
35
Page 3 of 19
Unit
mA
mA
ns
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