ZED X20P Review

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Created a project doc

ZED-X20P Part Review

Date: 2026-07-21 Reviewed the Flux part project for u-blox ZED-X20P against the available datasheet and updated schematic terminal metadata ...

flux

Completed the ZED-X20P part review and updated the schematic terminal metadata in-place: orientation, section, terminal order, pin type, and pin descriptions were assigned without changing any pin numbers or remapping pads. The detailed findings and specs are in ZED-X20P Part Review.

Open items:

EP_1–EP_48 / pins 55–102 remain flagged as “Unclear / Check datasheet” because the available datasheet only documents pins 1–54.
Verify the official u-blox Integration Manual before treating the 48 internal pads as confirmed land-pattern/mechanical/ground pads.

Suggested next steps:

Provide or confirm access to the u-blox Integration Manual so I can verify the 102-pad footprint.
Update the part to a specific ordering code such as ZED-X20P-00B if that’s the intended purchasable variant.
If the integration manual confirms the EP pads, I can update their pin type/description and grounding guidance.

Verify pads and run checks

Verify EP pads

Run ERC/DRC

Update order code

Fix EP metadata

VCC_RF

Pin Number

ANT_DETECT

Pin Number

ANT_SHORT_N

Pin Number

ANT_OFF

Pin Number

GND_2

Pin Number

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