Intel P4500 CP80617004803AA Data Sheet
Product codes
CP80617004803AA
Electrical Specifications
96
Datasheet
7.10.1
Voltage and Current Specifications
NOTES:
1.
1.
Unless otherwise noted, all specifications in this table are based on pre-silicon estimates and simulations or
empirical data. These specifications will be updated with characterized data from silicon measurements at
a later date.
empirical data. These specifications will be updated with characterized data from silicon measurements at
a later date.
2.
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. Please
note this differs from the VID employed by the processor during a power or thermal management event
(Intel Adaptive Thermal Monitor, Enhanced Intel SpeedStep Technology, or Low Power States).
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. Please
note this differs from the VID employed by the processor during a power or thermal management event
(Intel Adaptive Thermal Monitor, Enhanced Intel SpeedStep Technology, or Low Power States).
3.
The voltage specification requirements are defined across VCC_SENSE and VSS_SENSE pins on the bottom
side of the baseboard.
side of the baseboard.
4.
Refer to
Figure 7-13
and
Figure 7-14
for the minimum, typical, and maximum V
CC
allowed for a given
current. The processor should not be subjected to any V
CC
and I
CC
combination wherein V
CC
exceeds
V
CC_MAX
for a given current.
5.
Processor core VR to be designed to electrically support this current
6.
Processor core VR to be designed to thermally support this current indefinitely.
7.
This specification assumes that Intel Turbo Boost Technology with Intelligent Power Sharing is enabled.
Table 7-40.Processor Core (VCC) Active and Idle Mode DC Voltage and Current
Specifications
Symbol
Parameter
Segment
Min
Typ
Max
Unit
Note
HFM_VID
VID Range for Highest
Frequency Mode
Frequency Mode
SV
ULV
0.800
0.750
1.4
1.4
V
1,2,7
LFM_VID
VID Range for Lowest
Frequency Mode
Frequency Mode
SV
ULV
0.775
0.725
1.0
1.0
V
1,2
V
CC
V
CC
for processor core
See
Figure 7-13
and
Figure 7-14
V
2, 3, 4
I
CCMAX
Maximum Processor
Core I
Core I
CC
SV
ULV
48
27
A
5,7
I
CC_TDC
Thermal Design I
CC
SV
ULV
32
16
A
6,7
I
CC_LFM
I
CC
at LFM
SV
ULV
18
8
A
6
I
C6
I
CC
at C6 Idle-state
ULV
0.3
A
TOL
VID
VID Tolerance
See
Figure 7-13
and
Figure 7-14
VR Step
VID resolution
12.5
mV
SLOPE
LL
Processor Loadline
SV
ULV
-1.9
-3.0
m
Non-VR LL
contribution
contribution
Non-VR Loadline
Contribution for V
Contribution for V
CC
-0.9
m