Intel 2 Quad Q9505S AT80580AJ0736MG User Manual

Datasheet

21

NOTES:
1.

Each processor is programmed with a maximum valid voltage identification value (VID), 
which is set at manufacturing and can not 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 (Thermal Monitor 2, Enhanced Intel 
SpeedStep

®

 Technology, or Extended HALT State). 

2.

Unless otherwise noted, all specifications in this table are based on estimates and 
simulations or empirical data. These specifications will be updated with characterized data 
from silicon measurements at a later date.

3.

These voltages are targets only. A variable voltage source should exist on systems in the 
event that a different voltage is required. See 

 and 

 for more 

information.

4.

The voltage specification requirements are measured across VCC_SENSE and VSS_SENSE 
lands at the socket with a 100 MHz bandwidth oscilloscope, 1.5 pF maximum probe 

I

CC

Processor Number

QX9770

3.20 GHz (12 MB Cache)

—

—

140

A

6

Processor Number

QX9650

I

CC 

for 

775_VR_CONFIG_05B:
3.00 GHz (12 MB Cache)

—

—

125

A

Processor Number 

Q9650
Q9550
Q9550S
Q9505
Q9505S
Q9450
Q9400
Q9400S
Q9300
Q8400
Q8300
Q8200
Q8400S
Q8200S

I

CC 

for 

775_VR_CONFIG_05A:
3.0 GHz (12 MB Cache)
2.83 GHz (12 MB Cache)
2.83 GHz (12 MB Cache)
2.83 GHz (8 MB Cache)
2.83 GHz (8 MB Cache)
2.66 GHz (12 MB Cache)
2.66 GHz (6 MB Cache)
2.66 GHz (6 MB Cache)
2.50 GHz (6 MB Cache)
2.66 GHz (8 MB Cache)
2.50 GHz (4 MB Cache)
2.33 GHz (4 MB Cache)
2.66 GHz (8 MB Cache)
2.33 GHz (4 MB Cache)

—

—

100
100
100
100
100
100
100
100
100
100
100
100
100
100

A

V

TT

FSB termination 
voltage 
(DC + AC 
specifications)

on Intel

®

 3 series 

Chipset family boards

1.045

1.1

1.155

V

8,  9

on Intel

®

 4 series 

Chipset family boards

1.14

1.2

1.26

VTT_OUT_LEFT 
and 
VTT_OUT_RIGHT 
I

CC

DC Current that may be drawn from 
VTT_OUT_LEFT and VTT_OUT_RIGHT per land

—

—

580

mA

I

TT

I

CC

 for V

TT

 supply before V

CC

 stable

I

CC

 for V

TT

 supply after V

CC

 stable

—

—

8.0
7.0

A

9

I

CC_VCCPLL

I

CC

 for PLL land

—

—

260

mA

I

CC_GTLREF

I

CC

 for GTLREF

—

—

200

µA