CY7C131-55NXC Cypress Semiconductor Corp, CY7C131-55NXC Datasheet - Page 15
![IC SRAM 8KBIT 55NS 52-QFP](/photos/7/29/72909/cy7c131-55nxc_sml.jpg)
CY7C131-55NXC
Manufacturer Part Number
CY7C131-55NXC
Description
IC SRAM 8KBIT 55NS 52-QFP
Manufacturer
Cypress Semiconductor Corp
Type
Asynchronousr
Specifications of CY7C131-55NXC
Memory Size
8K (1K x 8)
Package / Case
52-QFP
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
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Number Of Ports
2
Operating Supply Voltage
5 V
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
428-2111
CY7C131-55NXC
CY7C131-55NXC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C131-55NXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Company:
Part Number:
CY7C131-55NXCT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Switching Waveforms
Document Number: 38-06002 Rev. *G
Right Side Clears INT
Left Side Sets INT
Right Side Sets INT
Left Side Clears INT
ADDR
ADDR
ADDR
R/W
ADDR
INT
R/W
OE
CE
R/W
CE
INT
R/W
INT
OE
INT
CE
CE
R
R
R
R
R
R
R
R
L
R
L
L
L
L
R
L
L
L
R
L
L
R
t
SA
t
(continued)
SA
t
INS
t
INS
WRITE 3FE
WRITE 3FF
t
EINS
t
EINS
Figure 13. Interrupt Timing Diagrams
t
EINR
t
EINR
t
WC
t
WC
t
WINS
t
WINS
t
HA
t
HA
t
HA
t
HA
t
t
INT
OINR
t
INR
t
OINR
READ 3FF
READ 3FE
t
RC
t
RC
CY7C130, CY7C130A
CY7C131, CY7C131A
Page 15 of 22
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