CY7C131-25JXC Cypress Semiconductor Corp, CY7C131-25JXC Datasheet - Page 14
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CY7C131-25JXC
Manufacturer Part Number
CY7C131-25JXC
Description
IC SRAM 8KBIT 25NS 52PLCC
Manufacturer
Cypress Semiconductor Corp
Type
Asynchronousr
Specifications of CY7C131-25JXC
Memory Size
8K (1K x 8)
Package / Case
52-PLCC
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Speed
25ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Access Time
25 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Current
170 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Number Of Ports
2
Operating Supply Voltage
5 V
Memory Configuration
1K X 8
Supply Voltage Range
4.5V To 5.5V
Memory Case Style
LCC
No. Of Pins
52
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C131-25JXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Company:
Part Number:
CY7C131-25JXCT
Manufacturer:
SIRF
Quantity:
672
Company:
Part Number:
CY7C131-25JXCT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Typical DC and AC Characteristics
Document #: 38-06002 Rev. *E
1.4
1.3
1.2
1.1
1.0
0.9
0.8
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
4.0
4.0
0
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
TYPICAL POWER-ON CURRENT
1.0
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
4.5
4.5
2.0
I
CC
5.0
5.0
3.0
I
SB3
T
A
= 25°C
5.5
5.5
4.0
6.0
5.0
6.0
30.0
25.0
20.0
15.0
10.0
1.6
1.4
1.2
1.0
0.8
0.6
1.2
1.0
0.8
0.6
0.4
0.2
0.6
5.0
–55
–55
0
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
0
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
200
CAPACITANCE (pF)
400
25
25
V
V
T
V
V
I
V
600
CC
A
I
CC
CC
CC
IN
SB3
CC
= 25°C
= 5.0V
= 4.5V
= 4.5V
= 5.0V
= 5.0V
800
1000
125
125
140
120
100
120
100
1.25
0.75
0.50
80
60
40
20
80
60
40
20
1.0
0
0.0
0
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
10
0
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
NORMALIZED I
T
V
V
A
CY7C130, CY7C130A
CY7C131, CY7C131A
CC
IN
OUTPUT VOLTAGE (V)
CYCLE FREQUENCY (MHz)
= 25°C
1.0
1.0
OUTPUT VOLTAGE (V)
= 0.5V
CY7C140, CY7C141
= 4.5V
20
2.0
2.0
CC
V
T
A
CC
vs. CYCLE TIME
V
T
= 25°C
A
CC
30
= 5.0V
= 25°C
3.0
3.0
= 5.0V
Page 14 of 19
4.0
4.0
40
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