Intel® Pentium® Silver and Intel® Celeron® Processors Datasheet, Volume 1
Datasheet
| ID | Date | Version | Classification |
|---|---|---|---|
| 633935 | 17/06/2021 00:00:00 | Public Content |
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Main Platform Voltage Regulators
In the table below are the main platform voltage rails that are regulated and controlled on the platform.
| Rail | Voltage | Description |
|---|---|---|
| VCCIN | 0 V (MIN) and 2 V (MAX) | On-Package VR (OPVR) power rail |
| VCCIN_Aux | 1.65 or 1.8 V - Active 1.1 V - Retention Off - Idle States | On-Package VR (OPVR) power auxiliary rail |
| VDDQ | 1.2 V (DDR4) or 1.1 V (LPDDR4x) | System memory power rail |
| VCCPRIM_3P3 | 3.3 V | Primary 3.3 V power supply |
| VCCPRIM_1P8 | 1.8 V | Primary 1.8 V power supply |
| VCC_VNNEXT_1P05 (Optional) | 1.05 V or 0.76 V | Used for FIVR PRIM_CORE bypass mode |
| VCC_V1P05EXT_1P05 (Optional) | 1.05 V | Used for FIVR PCH IO bypass mode |
| VCCIO_EXT | 1 V (Typ) | VCCIO_EXT rail |