Cypress CY8C23433, CY8C23533 manual DC General Purpose IO Specifications

Page 17

CY8C23433, CY8C23533

DC General Purpose IO Specifications

The following table lists the guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and -40°C TA 85°C, or 3.0V to 3.6V and -40°C TA 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design guidance only.

Table 12. 5V and 3.3V DC GPIO Specifications

Symbol

Description

Min

Typ

Max

Units

Notes

RPU

Pull up Resistor

4

5.6

8

kΩ

 

RPD

Pull down Resistor

4

5.6

8

kΩ

 

VOH

High Output Level

Vdd - 1.0

V

IOH = 10 mA, Vdd = 4.75 to

 

 

 

 

 

 

5.25V (maximum 40 mA on even

 

 

 

 

 

 

port pins (for example, P0[2],

 

 

 

 

 

 

P1[4]), maximum 40 mA on odd

 

 

 

 

 

 

port pins (for example, P0[3],

 

 

 

 

 

 

P1[5])). 80 mA maximum

 

 

 

 

 

 

combined IOH budget.

VOL

Low Output Level

0.75

V

IOL = 25 mA, Vdd = 4.75 to

 

 

 

 

 

 

5.25V (maximum 100 mA on

 

 

 

 

 

 

even port pins (for example,

 

 

 

 

 

 

P0[2], P1[4]), maximum 100 mA

 

 

 

 

 

 

on odd port pins (for example,

 

 

 

 

 

 

P0[3], P1[5])). 100 mA maximum

 

 

 

 

 

 

combined IOH budget.

VIL

Input Low Level

0.8

V

Vdd = 3.0 to 5.25

VIH

Input High Level

2.1

 

V

Vdd = 3.0 to 5.25

VH

Input Hysterisis

60

mV

 

IIL

Input Leakage (Absolute Value)

1

nA

Gross tested to 1 μA

CIN

Capacitive Load on Pins as Input

3.5

10

pF

Package and pin dependent.

 

 

 

 

 

 

Temp = 25°C

COUT

Capacitive Load on Pins as Output

3.5

10

pF

Package and pin dependent.

 

 

 

 

 

 

Temp = 25°C

Document Number: 001-44369 Rev. *B

Page 17 of 37

[+] Feedback

Image 17
Contents Logic Block Diagram FeaturesPSoC Core PSoC Functional OverviewDigital System Analog System Analog System Block DiagramGetting Started PSoC Device CharacteristicsAdditional System Resources Development Kits Technical Training ModulesPSoC Designer Software Subsystems Development ToolsDevice Editor Design BrowserHardware Tools Designing with User ModulesApplication Editor DebuggerUnits of Measure Document ConventionsNumeric Naming Acronyms UsedPin Part Pinout PinoutsSCL, ISSP-SCLK SDA, ISSP-SDATAPin Pin Definitions 28-Pin Ssop Number Name DescriptionI2C SCL I2C SDARegister Conventions Register ReferenceRegister Mapping Tables Abbreviations UsedRegister Map Bank 0 Table User Space Name Addr 1,Hex Access Register Map Bank 1 Table Configuration SpaceACB01CR0 RDI0RO0 ACB01CR1 RDI0RO1 Units of Measure Electrical SpecificationsAbsolute Maximum Ratings Symbol Description Min Typ Units Operating TemperatureOperating Temperature Symbol Description Min Typ Max Units Absolute Maximum RatingsDC Chip-Level Specifications DC Electrical CharacteristicsDC General Purpose IO Specifications Psrroa DC Operational Amplifier SpecificationsLow power comparator LPC reference voltage Vdd Range DC Low Power Comparator SpecificationsLPC supply current LPC voltage offset Document Number 001-44369 Rev. *BPsrrob DC Analog Output Buffer SpecificationsDC Analog Reference Specifications DC POR and LVD Specifications DC Analog PSoC Block SpecificationsDC Programming Specifications DNL SAR8 ADC DC SpecificationsINL AC Chip-Level Specifications AC Electrical CharacteristicsPLL EnableGain 32K SelectBwoa AC General Purpose IO SpecificationsAC Operational Amplifier Specifications CY8C23433, CY8C23533 Typical Agnd Noise with P24 Bypass AC Digital Block Specifications AC Low Power Comparator SpecificationsLarge Signal Bandwidth, 1Vpp, 3 dB BW, 100 pF Load AC Analog Output Buffer SpecificationsKHz Power = Low Power = High BwobSAR8 ADC AC Specifications AC External Clock SpecificationsAC Programming Specifications AC I2C Specifications Pin 5x5 mm QFN Packaging InformationSolder Reflow Peak Temperature Capacitance on Crystal PinsTypical Package Capacitance on Crystal Pins Thermal ImpedancesOrdering Information Worldwide Sales and Design Support Products PSoC Solutions Sales, Solutions, and Legal InformationDocument History Orig. Submission Description of Change Date