CY7C276-25JC Cypress Semiconductor Corp, CY7C276-25JC Datasheet - Page 7

• Manufacturer Part Number: CY7C276-25JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C276-25JC

• Density: 256Kb
• Access Time (max): 25ns
• Interface Type: Parallel
• Package Type: PLCC
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Mounting: Surface Mount
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Not Compliant

Typical DC and AC Characteristics
Document #: 38-04004 Rev. *C
0.9
1.2
1.1
1.0
0.9
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
4.0
NORMALIZED t
vs. SUPPLY VOLTAGE
0
NORMALIZED I
t
CKA
100
CYCLE
4.5
ACCESS TIME (ns)
SUPPLYVOLTAGE(V)
1.2
1.1
1.0
0.9
200
−55
0
NORMALIZED t
TEMPERATURE
5.0
T
V
CKA
CC
A
CC
300
= 25°C
T
= 5.5V
vs.
A
TEMPERATURE(°C)
=90°C
5.5
400
25
OEV
6.0
500
V
CC
vs.
= 4.5V
1.4
1.2
1.0
0.8
0.6
25
20
15
10
5
0
0
4
NORMALIZED I
VOLTAGE
t
vs. OUTPUT LOADING
125
CKA
T
V
200
CHANGE
A
CC
T
f = f
OUTPUT LOAD (pF)
4.5
OUTPUT VOLTAGE (V)
= 25°C
A
= 4.5V
= 25°C
MAX
400
CC
5
600
vs. OUTPUT
5.5
800 1000
35
30
25
20
15
10
5
0
t
LOADING
0
OEV
6
200
CHANGE vs. OUTPUT
OUTPUT LOAD (pF)
1.05
0.95
0.90
0.85
1.4
1.2
1.0
0.8
0.6
1.1
1.0
400
−55
−55
NORMALIZED t
vs. TEMPERATURE
NORMALIZED I
AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
600
V
T
A
CC
= 25°C
V
= 4.5V
CC
800
= 4.5V
25
25
1000
CC
CKA
vs.
V
CC
CY7C276
= 5.6V
Page 6 of 10
125
125
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