CY7C291A-25JC Cypress Semiconductor Corp, CY7C291A-25JC Datasheet - Page 7

• Manufacturer Part Number: CY7C291A-25JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C291A-25JC

• Density: 16Kb
• Organization: 2Kx8
• Access Time (max): 25ns
• Operating Current: 90mA
• Interface Type: Parallel
• Package Type: PLCC
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Pin Count: 28
• Mounting: Surface Mount
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Not Compliant

Document #: 38-04011 Rev. *B
Typical DC and AC Characteristics
1.6
1.4
1.2
1.0
0.8
0.6
−55
1.6
1.4
1.2
1.0
0.8
0.6
4.0
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED ACCESS TIME
vs. TEMPERATURE
AMBIENT TEMPERATURE (°C)
SUPPLY VOLTAGE (V)
175
150
125
100
4.5
75
50
25
0
0.0
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
25
5.0
OUTPUT VOLTAGE (V)
1.0
T
f = f
A
=25°C
MAX
5.5
2.0
V
T
A
CC
6.0
=25°C
125
=5.0V
3.0
1.2
1.1
1.0
0.9
0.8
−55
4.0
60
50
40
30
20
10
0
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
0
OUTPUT SOURCE CURRENT
vs. VOLTAGE
AMBIENT TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
1.0
25
2.0
1.02
1.00
0.98
0.96
0.94
0.92
0.90
0.88
0
I
CC
3.0
vs. CYCLE PERIOD
25
CYCLE PERIOD (ns)
125
4.0
50
1.2
1.0
0.8
0.6
0.4
30.0
25.0
20.0
15.0
10.0
V
T
0.0
4.0
5.0
A
CC
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
=25°C
0
=5.5V
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
75
4.5
200
SUPPLY VOLTAGE (V)
CAPACITANCE (pF)
100
400
5.0
CY7C291A
T
A
V
T
600
A
CC
=25°C
=25°C
5.5
=4.5V
Page 7 of 13
800
6.0
1000
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