Part Audit Review


Review all available part information (MPN, package, pin count, description, properties). If no datasheet URL is already set, search the web for the official datasheet and update the part's Datasheet property with the URL. Then cross-check the schematic symbol, footprint, and pin descriptions against the datasheet. Summarize key specs and flag any mismatches.
I’ll audit the part metadata, source the official AMD package/pinout documentation if needed, update the Datasheet property, then cross-check all 256 symbol pins and footprint pads and report any mismatches.
Created a project doc

Part Audit Report

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Part Audit Report Scope and disposition
Audited the published part project XC7A50T-1FTG256C (Part UID 705ae7d9-b982-4d06-8722-6dff2d32acfd) without changing its symbol or footprint. The existing project property named exactly Datasheet URL was already populated, so no property mutation was required.
Authoritative sources
  1. AMD/Xilinx device/package pinout file (device-specific, 256 entries):
  2. AMD DS180, 7 Series FPGAs Data Sheet: Overview (the current Datasheet URL property):
Audit complete. All 256 symbol terminals map correctly to the 256 FTG256 footprint pads and official AMD pinout; package dimensions and core device specifications match.
  • Existing official AMD Datasheet URL was already set, so no update was needed.
  • Flagged issues: all terminal descriptions are missing; several JTAG, configuration, and analog pins use overly broad Bi-Directional types; package metadata says generic 256-BGA rather than FTG256.
  • Possible 3D-model height discrepancy requires direct STEP measurement to confirm.
Full findings and affected pins: Part Audit Report.
Fix terminal metadata
Refine package metadata
Add package reference
Review power pins

3D view of the PCB of XC7A50T-1FTG256C

XC7A50T-1FTG256C