Datasheet
Quad-Core Intel® Xeon® Processor 5400 Series Electrical Specifications
34
Notes:
1. The V
CC_MIN
and V
CC_MAX
loadlines represent static and transient limits. Please see Section 2.13.2 for V
CC
overshoot specifications.
2. This table is intended to aid in reading discrete points on Figure 2-8 and Figure 2-9.
3. The loadlines specify voltage limits at the die measured at the VCC_DIE_SENSE and VSS_DIE_SENSE lands
and across the VCC_DIE_SENSE2 and VSS_DIE_SENSE2 lands. Voltage regulation feedback for voltage
regulator circuits must also be taken from processor VCC_DIE_SENSE and VSS_DIE_SENSE lands and
VCC_DIE_SENSE2 and VSS_DIE_SENSE2 lands. Refer to the Voltage Regulator Module (VRM) and
Enterprise Voltage Regulator Down (EVRD) 11.0 Design Guidelines for socket load line guidelines and VR
implementation. Please refer to the appropriate platform design guide for details on VR implementation.
4. I
CC
values greater than 102A are not applicable for the Quad-Core Intel® Xeon® Processor E5400 Series.
5. I
CC
values greater than 60A are not applicable for the Quad-Core Intel® Xeon® Processor L5400 Series.
6. I
CC
values greater than 48A are not applicable for the Quad-Core Intel® Xeon® Processor L5408.
110 VID - 0.138 VID - 0.153 VID - 0.168 1, 2, 3, 4, 5, 6
115 VID - 0.144 VID - 0.159 VID - 0.174 1, 2, 3, 4, 5, 6
120 VID - 0.150 VID - 0.165 VID - 0.180 1, 2, 3, 4, 5, 6
125 VID - 0.156 VID - 0.171 VID - 0.186 1, 2, 3, 4, 5, 6
Table 2-14. Quad-Core Intel® Xeon® Processor X5400 Series,
Quad-Core Intel® Xeon® Processor E5400 Series,
Quad-Core Intel® Xeon® Processor L5400 Series
V
CC
Static and Transient Tolerance (Sheet 2 of 2)
I
CC
(A) V
CC_Max
(V) V
CC_Typ
(V) V
CC_Min
(V) Notes
Figure 2-6. V
CC
Static and Transient Tolerance Load Lines
VID - 0.000
VID - 0.010
VID - 0.020
VID - 0.030
VID - 0.040
VID - 0.050
VID - 0.060
VID - 0.070
VID - 0.080
VID - 0.090
VID - 0.100
0 5 10 15 20 25 30 35 40 45 50
Icc [A]
Vcc [V]
Vcc
Maximum
V
CC
Typical
Vcc
Minimum
VID - 0.000
VID - 0.010
VID - 0.020
VID - 0.030
VID - 0.040
VID - 0.050
VID - 0.060
VID - 0.070
VID - 0.080
VID - 0.090
VID - 0.100
0 5 10 15 20 25 30 35 40 45 50
Icc [A]
Vcc [V]
Vcc
Maximum
V
CC
Typical
Vcc
Minimum