Cypress CY8C24223A AC General Purpose IO Specifications, AC Operational Amplifier Specifications

CY8C24223A, CY8C24423A

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 ≤ TA ≤ 125°C. Typical parameters apply to 5V at 25°C and are for design guidance only.

Table 21. AC GPIO Specifications

Symbol	Description	Min	Typ	Max	Units	Notes
FGPIO	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%

Figure 13. GPIO Timing Diagram

90%

GPIO

Pin

Output

Voltage

10%

TRiseF	TFallF
TRiseS	TFallS

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 ≤ TA ≤ 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 22. AC Operational Amplifier Specifications

Symbol	Description	Min	Typ	Max	Units
SRROA	Rising Slew Rate (20% to 80%) (10 pF load, Unity Gain)	0.15	–		V/μs
	Power = Low
	Power = Low, Opamp Bias = High	0.15			V/μs
	Power = Medium	0.15			V/μs
	Power = Medium, Opamp Bias = High	1.7	–		V/μs
	Power = High	1.7			V/μs
	Power = High, Opamp Bias = High	6.5	–		V/μs
SRFOA	Falling Slew Rate (20% to 80%) (10 pF load, Unity Gain)	0.01	–		V/μs
	Power = Low
	Power = Low, Opamp Bias = High	0.01			V/μs
	Power = Medium	0.01			V/μs
	Power = Medium, Opamp Bias = High	0.5	–		V/μs
	Power = High	0.5			V/μs
	Power = High, Opamp Bias = High	4.0	–		V/μs
BWOA	Gain Bandwidth Product	0.75	–		MHz
	Power = Low
	Power = Low, Opamp Bias = High	0.75			MHz
	Power = Medium	0.75			MHz
	Power = Medium, Opamp Bias = High	3.1	–		MHz
	Power = High	3.1			MHz
	Power = High, Opamp Bias = High	5.4	–		MHz
Document Number: 3-12029 Rev. *E				Page 23 of 31

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