Cypress CY7C64215 manual DC Full-Speed USB Specifications, DC Analog Output Buffer Specifications

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CY7C64215

DC Full-Speed USB Specifications

The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and 0°C < TA < 70°C, or 3.0V to 3.6V and 0°C < TA < 70°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design guidance only.

Table 10. DC Full-Speed (12 Mbps) USB Specifications

Parameter

Description

Min

Typ

Max

Unit

Notes

USB Interface

 

 

 

 

 

VDI

Differential Input Sensitivity

0.2

–

–

V

(D+) – (D–)

VCM

Differential Input Common Mode Range

0.8

–

2.5

V

 

VSE

Single Ended Receiver Threshold

0.8

–

2.0

V

 

CIN

Transceiver Capacitance

–

–

20

pF

 

IIO

High-Z State Data Line Leakage

–10

–

10

μA

0V < VIN < 3.3V.

REXT

External USB Series Resistor

23

–

25

Ω

In series with each USB pin.

VUOH

Static Output High, Driven

2.8

–

3.6

V

15 kΩ ± 5% to Ground. Internal pull-up

 

 

 

 

 

 

enabled.

VUOHI

Static Output High, Idle

2.7

–

3.6

V

15 kΩ ± 5% to Ground. Internal pull-up

 

 

 

 

 

 

enabled.

VUOL

Static Output Low

–

–

0.3

V

15 kΩ ± 5% to Ground. Internal pull-up

 

 

 

 

 

 

enabled.

ZO

USB Driver Output Impedance

28

–

44

Ω

Including REXT Resistor.

VCRS

D+/D– Crossover Voltage

1.3

–

2.0

V

 

DC Analog Output Buffer Specifications

The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and 0°C < TA < 70°C, or 3.0V to 3.6V and 0°C < TA < 70°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design guidance only.

Table 11. 5V DC Analog Output Buffer Specifications

Parameter

Description

Min

Typ

Max

Unit

Notes

VOSOB

Input Offset Voltage (Absolute Value)

–

3

12

mV

 

TCVOSOB

Average Input Offset Voltage Drift

–

+6

–

μV/°C

 

VCMOB

Common-Mode Input Voltage Range

0.5

–

Vdd - 1.0

V

 

ROUTOB

Output Resistance

–

0.6

–

W

 

 

Power = Low

 

 

Power = High

–

0.6

–

W

 

VOHIGHOB

High Output Voltage Swing

 

 

 

 

 

 

(Load = 32 ohms to Vdd/2)

0.5 x Vdd + 1.1

–

–

V

 

 

Power = Low

 

 

Power = High

0.5 x Vdd + 1.1

–

–

V

 

VOLOWOB

Low Output Voltage Swing

 

 

 

 

 

 

(Load = 32 ohms to Vdd/2)

 

 

 

 

 

 

Power = Low

–

–

0.5 x Vdd – 1.3

V

 

 

Power = High

–

–

0.5 x Vdd – 1.3

V

 

ISOB

Supply Current Including Bias Cell (No Load)

–

1.1

5.1

mA

 

 

Power = Low

 

 

Power = High

–

2.6

8.8

mA

 

PSRROB

Supply Voltage Rejection Ratio

53

64

–

dB

(0.5 x Vdd – 1.3) <

 

 

 

 

 

 

VOUT < (Vdd – 2.3).

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Contents Features Block DiagramCypress Semiconductor Corporation 198 Champion Court San Jose, CA Document 38-08036 Rev. *C Revised December 08Applications EnCoRe III Functional OverviewEnCoRe III Core Digital SystemEnCoRe III Device Characteristics EnCoRe III Device CharacteristicsGetting Started Additional System ResourcesDevelopment Tools Development KitsPSoC Designer Software Subsystems Device EditorDesigning with User Modules Hardware ToolsDeviceEditor ApplicationEditorDebugger Generate ApplicationDocument Conventions Acronyms UsedUnits of Measure Numeric NamingPin Part Pinout Pin Part Pinout MLF CY7C64215 56-Pin enCoRe III DevicePin Part Pinout Ssop CY7C64215 28-Pin enCoRe III DeviceP07 Analog column mux input P05 Analog column mux input and column OutputRegister Mapping Tables Register ReferenceRegister Conventions Description Name Addr 0,Hex Access Register Map Bank 0 Table User SpaceRegister Map Bank 1 Table Configuration Space Name Addr Access HexElectrical Specifications Units of Measure Symbol Unit of MeasureAbsolute Maximum Ratings Operating TemperatureAbsolute Maximum Ratings Parameter Description Min Typ Unit DC Chip-Level Specifications DC Electrical CharacteristicsDC General Purpose IO Specifications DC Full-Speed USB Specifications DC Analog Output Buffer SpecificationsSupply Voltage Rejection Ratio DC Analog Reference SpecificationsP24 DC Analog enCoRe III Block Specifications Resistor Unit Value Continuous Time 12.2RefHi = P24 + P26 P24 = Vdd/2, P26 = P24 + P26 + P24 P26 P24 P26 +DC POR and LVD Specifications DC Programming Specifications AC Electrical Characteristics AC Chip-Level SpecificationsAC General Purpose IO Specifications AC Full-Speed USB SpecificationsAC Digital Block Specifications AC External Clock SpecificationsAC Analog Output Buffer Specifications MHz Power = Low Power = HighLarge Signal Bandwidth, 1Vpp, 3-dB BW, 100 pF Load KHz Power = Low Power = HighAC Programming Specifications AC I2C SpecificationsSDA Package Diagrams Packaging InformationThermal Impedance Solder Reflow Peak TemperatureThermal Impedance for the Package Typical θ JA Package Handling Ordering InformationParameter Description Min Typical Max Unit Ordering Code Flash Size Sram BytesSales, Solutions, and Legal Information Worldwide Sales and Design Support Products PSoC Solutions
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