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Storage within these limits will not affect the long-term reliability of the device. For
functional operation, refer to the processor case temperature specifications.
4.
This rating applies to the processor and does not include any tray or packaging.
5.
Failure to adhere to this specification can affect the long term reliability of the processor.
2.7.2
DC Voltage and Current Specification
Table 2-3.
Voltage and Current Specifications
Symbol
VID Range
V
Core
CC
V
CC_BOOT
V
CCPLL
I
CC
V
TT
VTT_OUT_LEFT
and
VTT_OUT_RIGHT
I
CC
I
TT
I
CC_VCCPLL
I
CC_GTLREF
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
18
Parameter
VID
Processor
V
for 775_VR_CONFIG_05A
CC
Number
(95W)
775_VR_CONFIG_06A
(65W)
3.16 GHz (12MB Cache)
X3380
3.00 GHz (12MB Cache)
X3370
2.83 GHz (12MB Cache)
L3360
2.66 GHz (6MB Cache)
X3330
2.83 GHz (12MB Cache)
X3360
2.66 GHz (12MB Cache)
X3350
2.50 GHz (6MB Cache)
X3320
Default V
voltage for initial power up
CC
PLL V
CC
Processor
I
for 775_VR_CONFIG_05A
CC
Number
(95W)
775_VR_CONFIG_06A
(65W)
3.16 GHz (12MB Cache)
X3380
3.00 GHz (12MB Cache)
X3370
2.83 GHz (12MB Cache)
L3360
2.66 GHz (6MB Cache)
X3330
2.83 GHz (12MB Cache)
X3360
2.66 GHz (12MB Cache)
X3350
2.50 GHz (6MB Cache)
X3320
FSB termination voltage
(DC + AC specifications)
DC Current that may be drawn from
VTT_OUT_LEFT and VTT_OUT_RIGHT per land
I
for V
supply before V
CC
TT
I
for V
supply after V
CC
TT
CC
I
for PLL land
CC
I
for GTLREF
CC
Min
0.8500
Refer to
-
- 5%
-
1.045
-
stable
CC
-
stable
-
Electrical Specifications
Typ
Max
Unit
-
1.3625
V
V
Table 2-4
and
Figure 2-1
1.10
-
V
1.50
+ 5%
-
100
A
1.10
1.155
V
-
580
mA
8.0
-
A
7.0
130
mA
-
200
µA
Datasheet
Notes
2, 11
1
3, 4, 5
6, 7
8, 9
10
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