Intel 7140M LF80550KG096007 Data Sheet
Product codes
LF80550KG096007
Electrical Specifications
24
Intel® Xeon® Processor 7400 Series Datasheet
2.11
Processor DC Specifications
The following notes apply:
• The processor DC specifications in this section are defined at the processor die and
not at the package pins unless noted otherwise.
• The notes associated with each parameter are part of the specification for that
parameter.
• Unless otherwise noted, all specifications in the tables apply to all frequencies and
cache sizes.
See
are in the AGTL+ signal group. The DC specifications for these signals are listed in
.
through
list the DC specifications and are valid only while meeting
), clock frequency,
and input voltages.
2.11.1
Flexible Motherboard Guidelines (FMB)
The Flexible Motherboard (FMB) guidelines are estimates of the maximum values the
Intel® Xeon® Processor 7400 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.
Intel® Xeon® Processor 7400 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 2-9.
Voltage and Current Specifications (Sheet 1 of 3)
Symbol
Parameter
Min
Typ
Max
Unit
Notes
VID
VID range
0.9000
1.4500
V
V
CC
V
CC
for All processors
Launch - FMB
See
and
V
V
CC_BOOT
Default V
CC
Voltage for initial
power up
1.1
V
V
VID_STEP
VID step size during a
transition
± 12.5
mV
V
VID_SHIFT
Total allowable DC load line
shift from VID steps
450
mV
V
TT
FSB termination voltage
(DC + AC specification)
1.045
1.100
1.155
V
V
CCPLL
PLL supply voltage (DC + AC
specification)
1.425
1.50
1.605
V
SM_V
CC
SMBus supply voltage
3.135
3.300
3.465
V
I
CC
I
CC
for a 6-Core Intel®
Xeon® X7460 Processor
Launch - FMB
150
A
I
CC
I
CC
for a Intel® Xeon®
Processor E7400 Series
Launch - FMB
130
A
I
CC
I
CC
for a 4-Core Intel®
Xeon® Processor E7400
Series
Launch - FMB
130
A