CY7C4235-25AC Cypress Semiconductor Corp, CY7C4235-25AC Datasheet - Page 17
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CY7C4235-25AC
Manufacturer Part Number
CY7C4235-25AC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C4235-25AC.pdf
(25 pages)
Specifications of CY7C4235-25AC
Density
36Kb
Word Size
18b
Sync/async
Synchronous
Expandable
Yes
Package Type
TQFP
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
64
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C4235-25AC
Manufacturer:
CYPRESS
Quantity:
1 308
Typical AC and DC Characteristics
1.2
1.1
1.0
0.9
0.8
0.6
1.4
1.2
1.0
0.8
55
45
35
25
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
4
4
0
NORMALIZED t
VOLTAGE
OUTPUT SOURCECURRENT
vs. OUTPUT VOLTAGE
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
4.5
OUTPUT VOLTAGE (V)
4.5
1
2
5
5
V
T
f=100 MHz
A
IN
A
T
=25 C
A
vs.SUPPLY
T
V
=3.0V
A
=25 C
CC
3
=25 C
5.5
5.5
=5.0V
4
6
6
5
1.2
1.1
1.0
0.9
0.8
1.50
1.25
1.0
.75
0.5
120
140
120
100
80
60
40
20
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
0
55
55
AMBIENT TEMPERATURE
0
AMBIENT TEMPERATURE ( C)
NORMALIZED t
AMBIENT TEMPERATURE
OUTPUT SINK CURRENT vs.
OUTPUT VOLTAGE
V
V
f=100 MHz
IN
CC
OUTPUT VOLTAGE (V)
=3.0V
=5.0V
1
17
25
25
2
V
T
V
A
A
CC
CC
vs.
=25 C
=5.0V
=5.0V
3
( C)
125
125
4
5.0
1.1
1.0
0.9
0.8
0.7
0.6
40
25
10
CY7C4425/4205/4215
CY7C4225/4235/4245
NORMALIZED SUPPLY CURRENT
vs. FREQUENCY
.50
0
OUTPUT LOADING
TYPICAL t
V
T
V
A
FREQUENCY (MHz)
CC
IN
275
=25 C
25
=3.0V
=5.0V
CAPACITANCE (pF)
A
CHANGE vs.
550
50
V
T
CC
A
=25 C
=5.0V
825
75
1000
100