Intel Core 2 Extreme QX9300 BX80562QX9300 User Manual

Datasheet

31

NOTES:
1.

Each processor is programmed with a maximum valid voltage identification value (VID), 
which is set at manufacturing and cannot be altered. Individual maximum VID values are 
calibrated during manufacturing such that two processors at the same frequency may have 
different settings within the VID range. Note that this differs from the VID employed by 
the processor during a power management event (Intel Thermal Monitor 2, Enhanced Intel 
SpeedStep Technology, or Enhanced Halt State). 

2.

The voltage specifications are assumed to be measured across V

CC_SENSE

 and V

SS_SENSE

 

pins at socket with a 100-MHz bandwidth oscilloscope, 1.5-pF maximum probe 
capacitance, and 1-MΩ minimum impedance. The maximum length of ground wire on the 
probe should be less than 5 mm. Ensure external noise from the system is not coupled in 
the scope probe. 

3.

Specified at 100°C T

J

. 

4.

Specified at the nominal V

CC

.

5.

Measured at the bulk capacitors on the motherboard.

6.

V

CC,BOOT

 tolerance shown in 

 and 

7.

Based on simulations and averaged over the duration of any change in current. Specified 
by design/characterization at nominal V

CC

. Not 100% tested.

8.

This is a power-up peak current specification, which is applicable when V

CCP

 is high and 

V

CC_CORE

 is low.

9.

This is a steady-state I

CC

 current specification, which is applicable when both V

CCP

 and 

V

CC_CORE

 are high.

10.

Instantaneous current I

CC_CORE_INST

 of 85 A has to be sustained for short time (t

INST

) of 

35µs. Average current will be less than maximum specified I

CCDES

. VR OCP threshold 

should be high enough to support current levels described herein.

dI

CC/

DT

V

CC 

Power Supply Current Slew Rate 

at Processor Package Pin

—

—

600

A/µs

5, 7

I

CCA

I

CC

 for V

CCA 

Supply

—

—

130

mA

I

CCP

I

CC

 for V

CCP 

Supply before V

CC

 Stable

I

CC

 for V

CCP 

Supply after V

CC

 Stable

—

—

4.5
2.5

A
A

8, 9

V

CCDAM

V

CC

 in Intel Dynamic Acceleration 

Technology Mode

0.90

—

1.30

V

1, 2

V

CCHFM

V

CC

 at Highest Frequency Mode (HFM)

0.90

—

1.25

V

1, 2

V

CCLFM

V

CC

 at Lowest Frequency Mode (LFM)

0.85

—

1.10

V

1, 2

V

CC,BOOT

Default V

CC 

Voltage for Initial Power 

Up

—

1.20

V

2,  5,  6

V

CCP

AGTL+ Termination Voltage

1.00

1.05

1.10

V

V

CCA

PLL Supply Voltage

1.425

1.5

1.575

V

V

CCDPRSLP

V

CC

 at Deeper Sleep 

0.65

—

0.85

V

1, 2

I

CCDES

I

CC

 for Processors Recommended 

Design Target

—

—

64

A

5,  10