CY7C291A-25WMB Cypress Semiconductor Corp, CY7C291A-25WMB Datasheet - Page 7
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CY7C291A-25WMB
Manufacturer Part Number
CY7C291A-25WMB
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C291A-25WMB.pdf
(13 pages)
Specifications of CY7C291A-25WMB
Density
16Kb
Organization
2Kx8
Access Time (max)
25ns
Operating Current
120mA
Interface Type
Parallel
Package Type
Windowed CDIP
Operating Temperature Classification
Military
Operating Supply Voltage (typ)
5V
Operating Temp Range
-55C to 125C
Pin Count
24
Mounting
Through Hole
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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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