Cypress CY8C24223A Manual De Usuario
CY8C24223A, CY8C24423A
Document Number: 3-12029 Rev. *E
Page 23 of 31
AC General Purpose IO Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C
and -40°C
≤ T
A
≤ 125°C. Typical parameters apply to 5V at 25°C and are for design guidance only.
Figure 13. GPIO Timing Diagram
AC Operational Amplifier Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C
and -40°C
≤ T
A
≤ 125°C. Typical parameters apply to 5V at 25°C and are for design guidance only.
Note Settling times, slew rates, and gain bandwidth are based on the Analog Continuous Time PSoC block.
Table 21. AC GPIO Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
F
GPIO
GPIO Operating Frequency
0
–
12.48
MHz
Normal Strong Mode
TRiseF
Rise Time, Normal Strong Mode, Cload = 50 pF
2
–
22
ns
Vdd = 4.75 to 5.25V, 10% - 90%
TFallF
Fall Time, Normal Strong Mode, Cload = 50 pF
2
–
22
ns
Vdd = 4.75 to 5.25V, 10% - 90%
TRiseS
Rise Time, Slow Strong Mode, Cload = 50 pF
9
27
–
ns
Vdd = 4.75 to 5.25V, 10% - 90%
TFallS
Fall Time, Slow Strong Mode, Cload = 50 pF
9
22
–
ns
Vdd = 4.75 to 5.25V, 10% - 90%
TFallF
TFallS
TFallS
TRiseF
TRiseS
90%
10%
GPIO
Pin
Output
Voltage
Table 22. AC Operational Amplifier Specifications
Symbol
Description
Min
Typ
Max
Units
SR
ROA
Rising Slew Rate (20% to 80%) (10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
0.15
0.15
0.15
0.15
0.15
1.7
1.7
6.5
1.7
6.5
–
–
–
V/
μs
V/
μs
V/
μs
V/
μs
V/
μs
V/
μs
SR
FOA
Falling Slew Rate (20% to 80%) (10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
0.01
0.01
0.01
0.01
0.01
0.5
0.5
4.0
0.5
4.0
–
–
–
V/
μs
V/
μs
V/
μs
V/
μs
V/
μs
V/
μs
BW
OA
Gain Bandwidth Product
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
0.75
0.75
0.75
0.75
0.75
3.1
3.1
5.4
3.1
5.4
–
–
–
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz