12th Generation Intel® Core™ Processors

Datasheet, Volume 1 of 2

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

Vcc1P8_PROC DC Specifications

Vcc1P8_​PROC Supply DC Voltage and Current Specifications 

Symbol

Parameter

Segment

Minimum

Typical

Maximum

Units

Notes 1,2,5

Vcc1P8_​PROC

Processor Power Rail voltage support PCIe (PHY)

S Processor Lines

1.8

V

3

Vcc1P8_​PROC

Processor Power Rail voltage support PCIe (PHY)

HX Processor Line, SBGA (55W)

1.8

V

3

Vcc1P8_​PROC

Processor Power Rail voltage support PCIe (PHY)

P/U 15W Processor Lines

1.8

V

3

Vcc1P8_​PROC

Processor Power Rail voltage support PCIe (PHY)

H- Processor Lines

1.8

V

3

TOB1P8_​PROC

Vcc1P8_​PROC Tolerance

All

± 4

%

3,5

AC Noise

AC Noise

S -Processor Line

+/-15

Frequency range from 1KHz Up to 10MHz

+/-5

Frequency range Above 10MHz

mV

6

AC Noise

AC Noise

HX Processor Line, SBGA (55W)

+/-15

Frequency range from 1KHz Up to 10MHz

+/-5

Frequency range Above 10MHz

mV

6

AC Noise

AC Noise

H -Processor Line

+/-15

Frequency range from 1KHz Up to 10MHz

+/-5

Frequency range Above 10MHz

mV

6

AC Noise

AC Noise

P/U 15W -Processor Line

+/-15

Frequency range from 1KHz Up to 10MHz

+/-5

Frequency range Above 10MHz

mV

6

IccMAX_​1P8_​PROC

Maximum Current for Vcc1P8_​PROC

H -Processor Line

100

mA

4

IccMAX_​1P8_​PROC

Maximum Current for Vcc1P8_​PROC

P/U 15W-Processor Line

100

mA

4

IccMAX_​1P8_​PROC

Maximum Current for Vcc1P8_​PROC

S -Processor Line

140

mA

4

IccMAX_​1P8_​PROC

Maximum Current for Vcc1P8_​PROC

HX Processor Line, SBGA (55W)

140

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 capacitors pads near to the package, 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_​1P8_​CPU specification is preliminary and based on initial pre-silicon estimation and is subject to change.
  5. Vcc1P8_​PROC power rail may be named in different document as Vcc1P8_​CPU
  6. For S-processor line, AC noise spec include VR self generated noise or input source AC noise that passes through to VR output and droop/overshoot due to transient load.

    For P/U 15W-processor lines, the AC noise spec only include VR self generated noise or input source AC noise that passes through to VR output.

    For HX SBGA-processor line, AC noise spec include VR self generated noise or input source AC noise that passes through to VR output and droop/overshoot due to transient load.

    For H -processor lines, the AC noise spec only include VR self generated noise or input source AC noise that passes through to VR output.