CY7C4251-10JCT Cypress Semiconductor Corp, CY7C4251-10JCT Datasheet - Page 17
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CY7C4251-10JCT
Manufacturer Part Number
CY7C4251-10JCT
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C4251-10JCT.pdf
(20 pages)
Specifications of CY7C4251-10JCT
Configuration
Dual
Density
64Kb
Access Time (max)
8ns
Word Size
9b
Organization
8Kx9
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
PLCC
Clock Freq (max)
100MHz
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
35mA
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
32
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C4251-10JCT
Manufacturer:
CYPR
Quantity:
4 321
Typical AC and DC Characteristics
Document #: 38-06016 Rev. *D
55
45
35
25
1.4
1.2
1.0
0.8
0.6
1.2
1.1
1.0
0.9
0.8
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
4
0
4
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
NORMALIZED t
VOLTAGE
SUPPLY VOLTAGE (V)
OUTPUT VOLTAGE (V)
SUPPLY VOLTAGE (V)
4.5
4.5
1
5
5
2
V
T
f = 100 MHz
A
A
IN
vs. SUPPLY
= 25°C
= 3.0V
5.5
5.5
3
6
4
6
1.20
1.10
1.00
0.90
0.80
1.50
1.25
1.00
0.75
0.50
160
140
120
100
−55
80
60
40
20
0
−55
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
0
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
NORMALIZED t
AMBIENT TEMPERATURE
vs. OUTPUT VOLTAGE
OUTPUT SINK CURRENT
OUTPUT VOLTAGE (V)
1
25
25
2
V
V
f = 100 MHz
A
IN
CC
V
vs.
CC
= 3.0V
= 5.0V
= 5.0V
3
125
125
4
1.10
1.00
0.90
0.80
0.70
0.60
CY7C4421/4201/4211/4221
40
25
10
0
0
0
TYPICAL t
NORMALIZED SUPPLY CURRENT
vs. FREQUENCY
OUTPUT LOADING
V
T
V
CC
A
IN
200
CY7C4231/4241/4251
FREQUENCY (MHz)
= 25°C
= 3.0V
25
CAPACITANCE (pF)
= 5.0V
A
400
CHANGE vs.
50
V
T
600
A
CC
= 25°C
= 5.0V
75
800 1000
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