Intel® Arria® 10 GX, GT, and SX Device Family Pin Connection Guidelines

ID 683814
Date 1/14/2022
Public
Document Table of Contents

Notes to Power Supply Sharing Guidelines

  1. For more information about the supported transceiver speed grades for Intel® Arria® 10 GX and SX devices, refer to the Transmitter and Receiver Data Rate Performance for Intel® Arria® 10 GX/SX Devices table in the Intel® Arria® 10 Device Datasheet.
  2. Assumes VCCIO, VCCPGM, and VCCIO_HPS are 1.8V. Only if these power rails share the same regulator as VCCPT can their power sequence ramp with VCCPT in Group 2. If any of these rails are other than 1.8V, then these rails must be separately regulated and must follow the power sequence requirement in Group 3. For more information about the power sequence requirements, refer to the Power Management for Intel® Arria® 10 Devices.
  3. The SmartVID feature is supported for VCC and VCCP. In these cases, VCC and VCCP can be 0.85V-0.9V depending on the device requirements. The SmartVID feature is not supported when VCCR_GXB and VCCT_GXB are shared with VCC and VCCP.
  4. For more information about the supported transceiver speed grades for Intel® Arria® 10 GT devices, refer to the Transmitter and Receiver Data Rate Performance for Intel® Arria® 10 GT Devices table in the Intel® Arria® 10 Device Datasheet.
  5. For more information about the maximum transceiver channel supported for Intel® Arria® 10 GT devices, refer to the Intel® Arria® 10 Transceiver PHY User Guide.
  6. For more information about the transceiver data rate and maximum transceiver channel supported for Intel® Arria® 10 GT devices, refer to the Intel® Arria® 10 Transceiver PHY User Guide.
  7. You have the option to source VCC and VCCP from the same regulator as VCCERAM when all the power rails require the same voltage level. When sharing the same regulator for VCCERAM, VCC, and VCCP, the SmartVID feature is not available. If you use the SmartVID feature, then VCC and VCCP need to be sourced by a separate dedicated regulator.

(*)When using a switcher to supply these voltages, the switcher must be a low noise switcher as defined in note 7 of the Notes to Pin Connection Guidelines.

(**)Actual transceiver data rate for the Intel® Arria® 10 GX and SX devices is dependent on the device’s transceiver speed grade and core speed grade. For more information about the valid combinations of transceiver and core speed grades, refer to the Transmitter and Receiver Data Rate Performance for Intel® Arria® 10 GX/SX Devices table in the Intel® Arria® 10 Device Datasheet.

(***)Actual transceiver data rate for the Intel® Arria® 10 GT device is dependent on the device’s transceiver speed grade and core speed grade. For more information about the valid combinations of transceiver and core speed grades, refer to the Transmitter and Receiver Data Rate Performance for Intel® Arria® 10 GT Devices table in the Intel® Arria® 10 Device Datasheet.

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