Vcc Cc - Intel E8200 - Cpu Core 2 Duo 2.66Ghz Fsb1333Mhz 6M Lga775 Tray Datasheet

Electrical Specifications
Table 4. Voltage and Current Specifications
Symbol
I for V
CC
I
TT
I for V
CC
I I
for PLL land
CC_VCCPLL CC
I I for GTLREF
CC_GTLREF CC
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
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
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
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 into
the oscilloscope probe.
5. Refer to
V
CC
combination wherein V
6. I
CC_MAX
7. V
TT
specification is measured at the land.
8. Baseboard bandwidth is limited to 20 MHz.
9. This is the maximum total current drawn from the V
specification does not include the current coming from on-board termination (R
through the signal line. Refer to the Voltage Regulator Design Guide to determine the total
I
TT
tested.
10. Adherence to the voltage specifications for the processor are required to ensure reliable
processor operation.
Datasheet
Parameter
supply before V stable
TT CC
supply after V stable
TT CC
®
technology, or Extended HALT State).
Table 5, Figure 1, Table
allowed for a given current. The processor should not be subjected to any V
exceeds V
CC
specification is based on V
must be provided using a separate voltage source and not be connected to V
drawn by the system. This parameter is based on design characterization and is not
Min Typ
— —
— —
— —
Section 2.3 and
6, and Figure 2 for the minimum, typical, and maximum
for a given current.
CC_MAX
loadline. Refer to
CC_
MAX
plane by only the processor. This
TT
Max Unit Notes
4.5
A 9
4.6
130 mA
200 µA
Table 2 for more
and I
CC
Figure 1 for details.
. This
CC
),
TT
2, 10
CC
19