Part Review and Datasheet Update


Reviewed the NPM1100-QDAA-R7 part metadata, symbol pins, and footprint against Nordic’s nPM1100 documentation. I recorded the official Nordic datasheet URL in project metadata and created the detailed review here: part-review-npm1100-qdaa-r7.
Open items / mismatches:
  • Pin 3 is labeled VOUTBSET2; latest Nordic docs say it should be VOUTBSET0.
  • Pin 4 is labeled NC_1; latest Nordic docs say it should be AVSS ground.
  • Exposed pad is labeled GND; datasheet names it AVSS — electrically OK, but naming should be clarified.
  • Pin types/descriptions are mostly unspecified and should be populated from the datasheet.
Suggested next steps:
  1. Rename/fix the mismatched terminals.
  2. Populate pin descriptions and pin types from the datasheet.
  3. Re-check the footprint pad geometry against the QFN-24 4×4 mm exposed-pad land pattern.
Fix the pin mismatches, populate pin descriptions, and pin type then run a symbol/footprint review.
I’ll correct the mismatched NPM1100-QDAA-R7 pins, populate pin descriptions/types from the Nordic QFN24 pin table, then run a fresh schematic/footprint review.
I found the three symbol naming mismatches still present: pin 3, pin 4, and the exposed pad label. I’m applying the corrected Nordic QFN24 names and descriptions now.
Updated the symbol/footprint pin labels and metadata: VOUTBSET2 → VOUTBSET0, NC_1 → AVSS, and exposed pad GND → AVSS_EP. I populated all 25 terminals with datasheet-based pin descriptions and Flux-valid pin types, then reviewed the symbol/footprint checks; no open warnings/errors were reported.
Open items:
  • The exposed pad is named AVSS_EP to avoid duplicate AVSS labels while preserving datasheet meaning.
  • Pad geometry dimensions were not exposed in the review output, so only pad naming/count consistency was verified.
Suggested next steps:
  1. If desired, import/check the exact Nordic QFN-24 4×4 mm land pattern dimensions.
  2. Publish the corrected part revision.
Check land pattern and publish
Check land pattern
Run full review
Publish revision
Update review document

3D view of the PCB of NPM1100-QDAA-R7

NPM1100-QDAA-R7