12th Generation Intel® Core™ Processors

Datasheet, Volume 1 of 2

ID 655258
Date 08/08/2022
Document Table of Contents

Vcc1P05_PROC DC Specifications

Vcc1P05_​PROC Supply DC Voltage and Current Specifications

Symbol

Parameter

Segment

Minimum

Typical

Maximum

Units

Notes 1,2,5

Vcc1P05_​PROC

Processor Power Rail voltage support internal Sustain and Sustain Gated rails.

All Processor Lines

1.05

V

3

TOB1P05_​PROC

Vcc1P05 Tolerance

All

± 5

%

3,5

IccMAX_​1P05_​PROC

Maximum Current for Vcc1P05

H-Processor Line

850

mA

4

IccMAX_​1P05_​PROC

Maximum Current for Vcc1P05

P-Processor Line

850

mA

4

IccMAX_​1P05_​PROC

Maximum Current for Vcc1P05

U 15W -Processor Line

850

mA

4

IccMAX_​1P05_​PROC

Maximum Current for Vcc1P05

U 9W -Processor Line

850

mA

4

IccMAX_​1P05_​PROC

Maximum Current for Vcc1P05

S-Processor Line

750

mA

4

IccMAX_​1P05_​PROC

Maximum Current for Vcc1P05

HX, SBGA-Processor Line

750

mA

4

Notes:
  1. All specifications in this table are based on estimates and simulations or empirical data. These specifications will be updated with characterized data from silicon measurements at a later date.
  2. Long term reliability cannot be assured in conditions above or below Maximum/Minimum functional limits.
  3. The voltage specification requirements are measured on package pins as near as possible to the processor with an oscilloscope set to 100 MHz bandwidth, 1.5 pF maximum probe capacitance, and 1 MΩ minimum impedance. The maximum length of ground wire on the probe should be less than 5 mm. Ensure external noise from the system is not coupled into the oscilloscope probe.
  4. The maximum IccMAX_​1P05_​CPU specification is preliminary and based on initial pre-silicon estimation and is subject to change.
  5. Vcc1P05_​PROC may be named in other document as Vcc1P05_​CPU
  6. Vcc1P05_​PROC momentarily may rise to 1.15V during certain scenarios, no side effects are expected.

    .