User Guide

Electrical Specifications
114 Datasheet, Volume 1 of 2
7.2 DC Specifications
The processor DC specifications in this section are defined at the processor signal pins,
unless noted otherwise.
• The DC specifications for the DDR3L/-RS/DDR4 signals are listed in the Voltage and
Current Specifications section.
•The Voltage and Current Specifications section lists the DC specifications for the
processor and are valid only while meeting specifications for junction temperature,
clock frequency, and input voltages. Read all notes associated with each parameter.
• AC tolerances for all DC rails include dynamic load currents at switching frequencies
up to 1 MHz.
7.2.1 Processor Power Rails DC Specifications
7.2.1.1 Vcc DC Specifications
Table 7-2. Processor IA core (Vcc) Active and Idle Mode DC Voltage and Current
Specifications (Sheet 1 of 2)
Symbol Parameter Segment Min Typ Max Unit Note
1
Operating
Voltage
Voltage Range for
Processor Active
Operating Mode
All 0.55 — 1.52 V
1,2,3,
7,12
Idle Voltage
Voltage Range for
Processor Idle Mode
(Package C6/C7)
All 0 — 0.55 V 1,2,3,7
Icc
MAX
(S-
Processors)
Maximum Processor
IA Core I
CC
S-Processor Line (35W) - Dual
Core GT2/GT1
——
40
A
4,6,7,11
S-Processor Line (51W) - Dual
Core GT2/GT1
——
45
S-Processor Line (54W) - Dual
Core GT1 Pentium/Celeron
——
58
S-Processor Line (35W) - Quad
Core GT2
——
66
S-Processor Line (65W) - Quad
Core GT2
——
79
S-Processor Line (91W) - Quad
Core GT2 K-SKU
——
100
————
————
————
Icc
TDC
Thermal Design
Current (TDC) for
processor IA Cores
Rail
———
Refer to the appropriate Processor Platform
Power Architecture Guide (see related
documents)
A9
TOB
VCC
Voltage Tolerance PS0, PS1 — — ±20
mV 3, 6, 8
PS2, PS3 — — ±20
Ripple Ripple Tolerance
I
L
<=0.5 0.5<I
L
<Icc
TDC
Icc
TDC
<I
L
<Icc
MAX
mV 3, 6, 8
PS0 — — +30/-10 ±10 ±15
PS1 — — +30/-10 ±15 ±15
PS2 — — +30/-10 +30/-10 +30/-10
PS3 — — +30/-10 +30/-10 +30/-10