USB2224 datasheet(19/20 Pages) SMSC

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Bus Powered USB2.0 Flash Media Controller

Datasheet

SMSC USB2224

Page 19

Revision 1.3 (06-13-06)

DATASHEET

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

COMMENTS

I/O24 Type Buffer

Low Output Level

High Output Level

Output Leakage

VOL

VOH

IOL

2.4

-10

0.4

+10

µA

IOL = 24 mA @

VDDIO= 3.3V

IOH = -12 mA @

VDDIO= 3.3V

VIN = 0 to VDDIO

(Note 7.1)

IO-U

Supply Current Unconfigured

ICCINIT

@ VDD, VDDP = 1.8V

@ VDDIO, VDDA =

3.3V

Supply Current Active

(Full Speed)

ICC

@ VDD, VDDP = 1.8V

@ VDDIO, VDDA =

3.3V

Supply Current Active

(High Speed)

ICC

@ VDD, VDDP = 1.8V

@ VDDIO, VDDA =

3.3V

Supply Current Standby

ICSBY

160

215

180

240

μA

µA

@ VDD, VDDP = 1.8V

@ VDDIO, VDDA =

3.3V

Note 7.1 Output leakage is measured with the current pins in high impedance.

CAPACITANCE TA = 25°C; fc = 1MHz; VDD, VDDP = 1.8V

LIMITS

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

TEST CONDITION

Clock Input Capacitance

CIN

Input Capacitance

CIN

Output Capacitance

COUT

All pins except USB

pins (and pins

under test tied to

AC ground)

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