3

ICS9147-14

Absolute Maximum Ratings

Electrical Characteristics at 3.3V

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0 V

Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C

Storage Temperature . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C

Note 1: Parameter is guaranteed by design and characterization. Not 100% tested in production.

Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are

stress specifications only and functional operation of the device at these or any other conditions above those listed in the

operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended

periods may affect product reliability.

DC Characteristics

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Input Low Voltage

Latched inputs

-

-

0.8

V

Input High Voltage

Latched inputs

2.0

-

-

V

Output Low Current

1

VOL=0.8V;

for SDRAM, PCICLK

19.0

30.0

-

mA

Output High Current

1

VOH=2.0V;

for SDRAM PCICLK

-

-26.0

-16.0

mA

Output Low Current

1

VOL=0.8V; 24, 48 CLKs, CPU, REF

& IOAPIC

16.0

25.0

-

mA

Output High Current

1

VOH=2.0V; 24, 48 CLKs, CPU,

REF & IOAPIC

-

-22.0

-14.0

mA

Output Low Current

1

VOL=0.8V; for CPU at

VDDL = 2.5V

10.0

18.0

-

mA

Output High Current

1

VOH = 1.7V; for CPU at

VDDL = 2.5V

-

-14.0

-8.0

mA

Output Low Voltage

1

IOL = 10mA;

for PCICLK, SDRAM

-0.3

0.4

V

Output High Voltage

1

IOH = -10mA;

for SDRAM, PCICLK

2.4

2.8

-

V

Output Low Voltage

1

IOL = 8mA; for fixed CLKs, CPU,

REF & IOAPIC

-0.3

0.4

V

Output High Voltage

1

IOH = -8mA; for fixed CLKs, CPU,

REF & IOAPIC

2.4

2.8

-

V

Output Low Voltage

1

IOL = 5mA; for CPU at

VDDL = 2.5V

-

0.25

0.4

mA

Output High Voltage

1

IOH = -5mA; for CPU at

VDDL = 2.5V

2.1

2.25

-

mA

Supply Current

@66.6 MHz; all outputs unloaded

-

70

120

mA

Pullup Resistor

1

FS0, FS1 FS2 inputs

150

300

450

K ohm