USB4624 datasheet(49/58 Pages) MICROCHIP

49 / 58 page

USB 2.0 HSIC Hi-Speed 4-Port Hub Controller

Datasheet

 2014 Microchip Technology Inc.

DS00001717A-page 49

9.4

DC Specifications

Table 9.7 DC Electrical Characteristics

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

IS Type Input Buffer

Low Input Level

High Input Level

VIL

VIH

-0.3

2.0

0.8

3.6

I_RST Type Input Buffer

Low Input Level

High Input Level

VIL

VIH

-0.3

1.25

0.4

3.6

I_SMB Type Input Buffer

Low Input Level

High Input Level

VIL

VIH

-0.3

1.25

0.35

3.6

O8 Type Buffers

Low Output Level

High Output Level

VOL

VOH

VDD33 - 0.4

0.4

IOL = 8 mA

IOH = -8 mA

OD8 Type Buffer

Low Output Level

VOL

0.4

IOL = 8 mA

O12 Type Buffers

Low Output Level

High Output Level

VOL

VOH

VDD33 - 0.4

0.4

IOL = 12 mA

IOH = -12 mA

OD12 Type Buffer

Low Output Level

VOL

0.4

IOL = 12 mA

HSIC Type Buffers

Low Input Level

High Input Level

Low Output Level

High Output Level

VIL

VIH

VOL

VOH

-0.3

0.65*VDD12

0.75*VDD12

0.35*VDD12

VDD12+0.3

0.25*VDD12

ICLK Type Buffer

(XTAL1/REFCLK Input)

Low Input Level

High Input Level

VIL

VIH

-0.3

0.8

0.35

3.6

Note 9.10

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