Processor Dc Specifications; Flexible Motherboard Guidelines (Fmb); Voltage And Current Specifications - Intel E5310 - Xeon 1.6 GHz 8M L2 Cache 1066MHz FSB LGA771 Active Quad-Core Processor Datasheet

Electrical Specifications
3. Storage temperature is applicable to storage conditions only. In this scenario, the processor must not
receive a clock, and no lands can be connected to a voltage bias. Storage within these limits will not affect
the long-term reliability of the device. For functional operation, please 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.
2.13

Processor DC Specifications

The processor DC specifications in this section are defined at the processor die
(pads) unless noted otherwise. See
Processor 5300 Series land listings and
current specifications are detailed in
Table 2-13, which provides V
is presented graphically in
The FSB clock signal group is detailed in
AGTL+ signals are listed in
signals follow DC specifications similar to GTL+. The DC specifications for the
PWRGOOD input and TAP signal group are listed in
Table 2-12
only while meeting specifications for case temperature (T
clock frequency, and input voltages. Care should be taken to read all notes associated
with each parameter.
2.13.1

Flexible Motherboard Guidelines (FMB)

The Flexible Motherboard (FMB) guidelines are estimates of the maximum values the
Quad-Core Intel® Xeon® Processor 5300 Series will have over certain time periods.
The values are only estimates and actual specifications for future processors may differ.
Processors may or may not have specifications equal to the FMB value in the
foreseeable future. System designers should meet the FMB values to ensure their
systems will be compatible with future processors.
Table 2-12. Voltage and Current Specifications (Sheet 1 of 2)
Symbol
VID
V
CC
V
_
CC BOOT
V
VID_STEP
V
VID_SHIFT
V
TT
V
CCPLL
Quad-Core Intel® Xeon® Processor 5300 Series Datasheet
Static and Transient Tolerances. This same information
CC
Figure 2-4
Table 2-14. Legacy signals and Test Access Port (TAP)
through Table 2-16 list the DC specifications for the processor and are valid
Parameter
VID range for Quad-Core
Intel® Xeon® Processor
E5300 Series and Quad-Core
Intel® Xeon® Processor
X5300 Series
V for processor core
CC
Launch - FMB
Default V Voltage for initial
CC
power up
VID step size during a
transition
Total allowable DC load line
shift from VID steps
FSB termination voltage
(DC + AC specification)
PLL supply voltage (DC + AC
specification)
Table 4-1 for the Quad-Core Intel® Xeon®
Table 5-1 for signal definitions. Voltage and
Table 2-12. For platform planning refer to
and Figure 2-5 .
Table 2-19. The DC specifications for the
Table 2-15.
CASE
Min Typ Max
1.0000 1.5000
See Table 2-13, Figure 2-4,
1.10
± 12.5
450
1.14 1.20 1.26
1.455 1.500 1.605
as specified in Section
1,11
Unit Notes
V
Figure 2-5
2, 3, 4, 6, 9
V
V 2
mV
mV 10
V 8,13
V
6),
27