USB3280 datasheet(11/44 Pages) MICROCHIP

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DS00001898A-page 11

USB3280

6.0

ELECTRICAL CHARACTERISTICS

Note 6-1

VDD3.3 = 3.0 to 3.6V; VSS = 0V; TA = -40oC to 85oC; unless otherwise specified.

Note 6-2

VDD3.3 = 3.0 to 3.6V; VSS = 0V; TA = -40oC to 85oC; unless otherwise specified.

TABLE 6-1:

ELECTRICAL CHARACTERISTICS: SUPPLY PINS (

Note 6-1)

Parameter

Symbol

Conditions

MIN

TYP

MAX

Units

Unconfigured Current

IAVG(UCFG)

Device Unconfigured

FS Idle Current

IAVG(FS)

FS idle not data transfer

FS Transmit Current

IAVG(FSTX)

FS current during data

transmit

60.5

FS Receive Current

IAVG(FSRX)

FS current during data

receive

57.5

HS Idle Current

IAVG(HS)

HS idle not data transfer

60.6

HS Transmit Current

IAVG(HSTX)

HS current during data

transmit

62.4

HS Receive Current

IAVG(HSRX)

HS current during data

receive

61.5

Low Power Mode

IDD(LPM)

VBUS 15kΩ pull-down and

1.5kΩ pull-up resistor

currents not included.

TABLE 6-2:

DC ELECTRICAL CHARACTERISTICS: LOGIC PINS (

Note 6-2)

Parameter

Symbol

Conditions

MIN

TYP

MAX

Units

Low-Level Input Voltage

VIL

VSS

0.8

High-Level Input Voltage

VIH

2.0

VDD3.3

Low-Level Output Voltage

VOL

IOL = 8mA

0.4

High-Level Output Voltage

VOH

IOH = -8mA

VDD3.3

- 0.5

Input Leakage Current

ILI

± 1

Pin Capacitance

Cpin

TABLE 6-3:

DC ELECTRICAL CHARACTERISTICS: ANALOG I/O PINS (DP/DM) (

Note 6-3)

Parameter

Symbol

Conditions

MIN

TYP

MAX

Units

FS FUNCTIONALITY

Input levels

Differential Receiver Input

Sensitivity

VDIFS

| V(DP) - V(DM) |

0.2

Differential Receiver

Common-Mode Voltage

VCMFS

0.8

2.5

Single-Ended Receiver Low

Level Input Voltage

VILSE

0.8

Single-Ended Receiver High

Level Input Voltage

VIHSE

2.0

Single-Ended Receiver

Hysteresis

VHYSSE

0.050

0.150

Output Levels

Low Level Output Voltage

VFSOL

Pull-up resistor on DP;

RL = 1.5kΩ to VDD3.3

0.3

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