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KL5KUSB121

USB to 10/100 Ethernet Controller

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PRELIMINARY

KL5KUSB121

USB to 10/100 Ethernet Controller

2. Recommended Operating Conditions

Table 5.2 Recommended Operating Conditions

Parameter

Symbol Min Typ

Operating supply voltage

Vdd

3.0

–

Operating ambient temperature Ta

0

–

Max Unit

3.6 V

70 °C

3. I/O Electrical DC Characteristics (Over Recommended Range)

Table 3.1 DC Characteristics (over recommended range)

Parameter

Symbol Min Typ Max Unit

Test Conditions

Input low voltage

VIL

–

–

0.8 V

Input high voltage

VIH 2.0 –

–

V

Input low current

IIL

–10 –

10 uA VIN = Gnd

Input high current

IIH –10 –

10 uA VIN = Vdd

Output low voltage

VOL

–

–

0.4 V IOL = 4mA

Output high voltage

VOH 2.4 –

–

V IOH = –4mA

3-state leak current

IOZ –10 –

10 uA VOH = Gnd or VOL =

Vdd

Active pull-up current

IPU –25 –66 –160 uA VIN = Gnd or VOH =

Gnd

VIN = Gnd or Vdd

Standby current

IDDS

–

80 100 uA No inputs are cycling.

Outputs open.

Same conditions as

Suspend current

ISUSP – 350 450 uA IDDS

except for CLKI input

buffer 48MHz toggling.

IDDOP1

Outputs open.

dynamic operating

(in busy) – 80 100 mA Vdd = Max.

current

IDDOP2

FCLKI = FMAX (

(in idle) – 40 50 mA 48MHz )

Input capacitance

Output capacitance

CIN

–

–

15 pF Fpin=1MHz, VIN =

Gnd.

COUT –

–

15 pF Vin = 100 mVrms

Ver. 1.1

Kawasaki LSI • 2570 North First Street • Suite 301 • San Jose, CA 95131 • Tel: (408) 570-0555 • Fax: (408) 570-0567 • www.klsi.com

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