11

ICS94258

Third party brands and names are the property of their respective owners.

Absolute Maximum Ratings

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V

Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to VDD +0.5 V

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

Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 115°C

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

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.

Electrical Characteristics - Input/Supply/Common Output Parameters

TA = 0 - 70C; Supply Voltage VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5% (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Input High Voltage

VIH

2

VDD+0.3

V

Input Low Voltage

VIL

VSS-0.3

0.8

V

Input High Current

IIH

VIN = VDD

-5

5

mA

IIL1

VIN = 0 V; Inputs with no pull-up resistors

-5

IIL2

VIN = 0 V; Inputs with pull-up resistors

-200

CL = 0; CPU=66 MHz, SDRAM=66 MHz

101

125

CL = 0; CPU=100 MHz, SDRAM=66, 100,

133 MHz

120

150

CPU=133 MHz, SDRAM=133 MHz

140

175

IDD2.5OP

CL =0; CPU=66-133 MHz, SDRAM=100

11

70

Powerdown Current

IDD3.3PD

CL = 0 pF; Input address to VDD or GND

200

600

mA

Input Frequency

Fi

VDD = 3.3 V

14.32

MHz

CIN

Logic Inputs

5

pF

COUT

Output pin capacitance

6

pF

CINX

X1 & X2 pins

27

45

pF

Clk Stabilization

1

TSTAB

From VDD = 3.3 V to 1% target frequency

3ms

CPU to SDRAM

tskCPU-SDR

VT = 1.25 V/ VT = 1.5 V

350

ps

CPU to PCI

tskCPU-PCI

VT = 1.25 V/ VT = 1.5 V

1.2

3

ns

AGP to PCI

tskAGP-PCI

VT = 1.5 V

750

ps

1Guaranteed by design, not 100% tested in production.

Input Capacitance

1

Input Low Current

mA

IDD3.3OP

Operating Supply

Current

mA