High Speed Inter-Chip USB 2.0 Hub and Flash Media Controller

Datasheet

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

COMMENTS

 

 

 

 

 

 

 

ICLK Input Buffer

 

 

 

 

 

 

Low Input Level

VILCK

 

 

0.5

V

 

High Input Level

VIHCK

1.4

 

 

V

 

 

 

 

 

Input Leakage

IIL

-10

 

+10

μA

VIN = 0 to VDD33

 

 

Input Leakage

 

 

 

 

 

 

(All I and IS buffers)

 

 

 

 

 

 

Low Input Leakage

IIL

-10

 

+10

μA

VIN = 0

High Input Leakage

IIH

-10

 

+10

μA

VIN = VDD33

I/O6, I/OD6PU Type Buffers

 

 

 

 

 

 

Low Output Level

VOL

 

 

0.4

V

IOL = 6 mA @

 

 

 

 

 

 

 

 

 

VDD33 = 3.3 V

High Output Level

VOH

VDD33

 

 

V

IOH = -6 mA @

 

 

 

 

 

- 0.4

 

 

 

VDD33 = 3.3 V

Output Leakage

IOL

-10

 

+10

µA

VIN = 0 to VDD33

 

 

Pull Down

 

 

 

 

 

(Note 10.1)

PD

 

72

 

μA

 

Pull Up

 

 

 

PU

 

58

 

μA

 

 

 

 

 

 

 

 

 

 

 

 

O8, O8PD, 08PU, I/O8, I/O8PD, and

 

 

 

 

 

 

I/O8PU Type Buffers

 

 

 

 

 

 

Low Output Level

VOL

 

 

0.4

V

IOL = 8 mA @

 

 

 

 

 

 

VDD33 = 3.3 V

High Output Level

VOH

VDD33

 

 

V

IOH = -8 mA @

 

 

- 0.4

 

 

 

VDD33 = 3.3 V

Output Leakage

IOL

-10

 

+10

µA

VIN = 0 to VDD33

 

 

 

 

 

 

(Note 10.1)

Pull Down

PD

 

72

 

μA

 

Pull Up

PU

 

58

 

μA

 

 

 

 

 

 

 

 

Revision 1.0 (06-01-09)

58

SMSC USB4640/USB4640i

DATASHEET