CY7C4221-15AXC Cypress Semiconductor Corp, CY7C4221-15AXC Datasheet - Page 17
CY7C4221-15AXC
Manufacturer Part Number
CY7C4221-15AXC
Description
IC,FIFO,1KX9,SYNCHRONOUS,CMOS,TQFP,32PIN,PLASTIC
Manufacturer
Cypress Semiconductor Corp
Series
CY7Cr
Specifications of CY7C4221-15AXC
Function
Synchronous
Memory Size
9K (1K x 9)
Data Rate
100MHz
Access Time
10ns
Voltage - Supply
3.3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-TQFP
Configuration
Dual
Density
8Kb
Access Time (max)
10ns
Word Size
9b
Organization
1Kx9
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
TQFP
Clock Freq (max)
66.7MHz
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
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C4221-15AXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Company:
Part Number:
CY7C4221-15AXCT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Typical AC and DC Characteristics
Document #: 38-06016 Rev. *F
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
A
5
2
vs. Supply
V
T
f = 100 MHz
A
IN
= 25C
= 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
A
2
vs.
V
V
f = 100 MHz
IN
CC
V
CC
= 3.0V
= 5.0V
= 5.0V
3
125
125
4
CY7C4421 / 4201 / 4211 / 4221
1.10
1.00
0.90
0.80
0.70
0.60
40
25
10
0
0
0
Typical t
Normalized Supply Current
vs. Frequency
Output Loading
CY7C4231 / 4241 / 4251
V
T
V
CC
A
IN
200
Frequency (MHz)
= 25C
= 3.0V
25
Capacitance (pF)
= 5.0V
A
Change vs.
400
50
V
T
600
A
CC
= 25C
= 5.0V
75
800 1000
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