CY7C276-25JC Cypress Semiconductor Corp, CY7C276-25JC Datasheet - Page 7
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CY7C276-25JC
Manufacturer Part Number
CY7C276-25JC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C276-25JC.pdf
(11 pages)
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
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