CY7C263-55DMB Cypress Semiconductor Corp, CY7C263-55DMB Datasheet - Page 7
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CY7C263-55DMB
Manufacturer Part Number
CY7C263-55DMB
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C263-55DMB.pdf
(14 pages)
Specifications of CY7C263-55DMB
Density
64Kb
Organization
8Kx8
Interface Type
Parallel
Access Time (max)
55ns
Package Type
CDIP
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Pin Count
24
Mounting
Through Hole
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Document #: 38-04010 Rev. *C
Typical DC and AC Characteristics
–55
1.6
1.4
1.2
1.0
0.8
0.6
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)
4.5
25
5.0
175
150
125
100
75
50
25
T
f = f
0
0.0
A
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
= 25°C
MAX
5.5
OUTPUT VOLTAGE (V)
1.0
125
6.0
2.0
V
T
1.2
1.1
1.0
0.9
0.8
60
50
40
30
20
10
A
CC
–55
0
= 25°C
0
OUTPUT SOURCE CURRENT
vs. VOLTAGE
= 5.0V
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
3.0
AMBIENT TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
1.0
4.0
25
2.0
1.05
1.00
0.95
0.90
0.85
0.80
0.75
0.70
3.0
0
NORMALIZED SUPPLY CURRENT
vs. CYCLE PERIOD
4.0
125
25
CYCLE PERIOD (ns)
1.2
1.0
0.8
0.6
0.4
35
30
25
20
15
10
50
4.0
5
0
0
NORMALIZED ACCESS TIME
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
vs. SUPPLY VOLTAGE
V
T
CC
A
= 25°C
CY7C263/CY7C264
200
= 5.5V
75
SUPPLY VOLTAGE (V)
4.5
CAPACITANCE (pF)
400
100
5.0
V
T
600
T
A
CC
A
= 25°C
CY7C261
= 25°C
= 4.5V
5.5
800
Page 7 of 14
1000
6.0