TUSB1210 datasheet(7/72 Pages) TI2

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6.4 Thermal Information

THERMAL METRIC(1)

RHB

UNIT

(16 Pins)

RθJA

Junction-to-ambient thermal resistance

34.72

°C/W

RθJC(top)

Junction-to-case(top) thermal resistance

37.3

°C/W

RθJB

Junction-to-board thermal resistance

10.3

°C/W

ψJT

Junction-to-top characterization parameter

0.5

°C/W

ψJB

Junction-to-board characterization parameter

10.5

°C/W

RθJC(bottom)

Junction-to-case(bottom) thermal resistance

3.6

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

6.5 Analog I/O Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

CPEN Output Pin

VOL

CPEN low-level output voltage

IOL = 3 mA

0.3

VOH

CPEN high-level output voltage

IOH = –3 mA

VDD33 – 0.3

6.6 Digital I/O Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

CLOCK

VOL

Low-level output voltage

Frequency = 60 MHz, Load = 10 pF

0.45

VOH

High-level output voltage

VDDIO - 0.45

STP, DIR, NXT, DATA0 to DATA7

VOL

Low-level output voltage

Frequency = 30 MHz, Load = 10 pF

0.45

VOH

High-level output voltage

VDDIO - 0.45

6.7 Digital IO Pins (Non-ULPI)

over operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

CS, CFG, RESETB Input Pins

VIL

Maximum low-level input voltage

0.35 x VDDIO

VIH

Minimum high-level input voltage

0.65 x VDDIO

RESETB Input Pin Timing Spec

tw(POR)

Internal power-on reset pulse

width

0.2

μs

tw(RESET)

External RESETB pulse width

Applied to external RESETB pin

when CLOCK is toggling.

CLOCK

cycles

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TUSB1210

SLLSE09J – NOVEMBER 2009 – REVISED JULY 2021

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