Vol 1
Intel® Xeon® Product 2800/4800/8800 v2 Product Family 85
Datasheet Volume One, February 2014
Electrical Specifications
12. FMB is the flexible motherboard guidelines. See Section 6.6 for FMB details.
13. DC + AC + Ripple = Total Tolerance
14. For Power State Functions see Section 6.1.9.3.5.
15. V
SA_VID
does not have a loadline, the output voltage is expected to be the VID value.
16. V
VMSE
tolerance at processor pins. Tolerance for VR at remote sense is ±2.0%*V
VMSE
.
17. The V
CCPLL
, V
VMSE01
, V
VMSE23
voltage specification requirements are measured across vias on the platform. Choose V
CCPLL
,
V
VMSE01
, or V
VMSE23
vias close to the socket and measure with a DC to 100 MHz bandwidth oscilloscope limit (or DC to 20 MHz
for older model oscilloscopes), using 1.5 pF maximum probe capacitance, and 1M Ω minimum impedance. The maximum
length of the ground wire on the probe should be less than 5 mm to ensure external noise from the system is not coupled in
the scope probe.
18. VCC has a Vboot setting of 0.0V and is not included in the PWRGOOD indication.
19. VSA has a Vboot setting of 0.9V. Also, the values shown for typical is simply the center of the distribution. Values will vary
significantly.
Notes:
1. Unless otherwise noted, all specifications in this table apply to all processors. These specifications are
based on pre-silicon characterization and will be updated as further data becomes available.
2. FMB is the flexible motherboard guidelines. See Section 6.6 for FMB details.
Table 6-13. Current (I
CC_MAX
and I
CC_TDC
) Specification
Symbol Parameter
Voltage
Plane
Current Unit Notes
1
I
CC_MAX
I
CCP_MAX
I
SA_MAX
I
VMSE_MAX
I
CC33_MAX
I
CCPLL_MAX
I
CCIO_IN_MAX
Max. Processor Current:
(TDP - 155W)
(Launch - FMB)
V
CC
V
TT
V
SA
V
VMSE
V
CC33
V
CCPLL
V
CCIO_IN
220
24
18
5
.075
1.5
0.10
A
A
A
A
A
A
A
2, 4,6
Max. Processor Current:
(TDP - 130W)
(Launch - FMB)
190
24
18
5
.075
1.5
A
A
A
A
A
A
2, 4,6
Max. Processor Current:
(TDP - 105W)
(Launch - FMB)
165
24
18
5
.075
1.5
A
A
A
A
A
A
2, 4, 6
I
CC_TDC
I
CCP_TDC
I
SA_TDC
I
VMSE_TDC
I
CC33_TDC
I
CCPLL_TDC
Thermal Design Current:
(TDP - 155W)
(Launch - FMB)
V
CC
V
TT
V
SA
V
VMSE
V
CC33
V
CCPLL
165
20
14
4
.075
1.5
A
A
A
A
A
A
2, 3, 5
Thermal Design Current:
(TDP - 130W)
(Launch - FMB)
140
20
14
4
.075
1.5
A
A
A
A
A
A
2, 3, 5
Thermal Design Current:
(TDP - 105W)
(Launch - FMB)
115
20
14
4
.075
1.5
A
A
A
A
A
A
2, 3, 5