Part Data Review and Datasheet Validation

flux

Reviewed the Micron MT29F256G08AUCABH3-10ITZ:A part data against the datasheet.
Key specs confirmed
  • Manufacturer: Micron
  • MPN: MT29F256G08AUCABH3-10ITZ:A
  • Type: SLC NAND Flash
  • Density / organization: 256 Gbit, 32G × 8
  • Interface: Parallel asynchronous/synchronous NAND
  • Supply: 2.7 V to 3.6 V
  • Speed: 100 MHz
  • Temperature: -40 °C to +85 °C
  • Package: 100-ball LBGA, H3, 12 mm × 18 mm, 1 mm pitch
Datasheet
  • A Datasheet URL is already set, so I did not overwrite it.
  • The datasheet lookup resolved to Micron/Digi-Key-hosted material for the same MPN/package.
Symbol / footprint cross-check
  • Schematic exposes 100 terminal pins, matching the datasheet’s 100-ball assignment.
  • PCB footprint has 100 pads, matching the 100-ball LBGA package.
  • Ball assignments checked against the datasheet table: no signal-to-ball mismatches found in the visible symbol/pad naming.
  • Power, ground, I/O, NC, DNU, RFU, CE#, R/B#, ALE/CLE, WE#/CLK, RE#/W/R#, WP#, and DQ pins align with the datasheet.
Issues / gaps flagged
  • All schematic terminals have Pin Type = Unspecified; the datasheet defines clear types such as Input, I/O, Output open-drain, Supply, NC, DNU, and RFU.
  • Pin descriptions are not populated as explicit properties; the signal names are correct, but descriptive metadata is incomplete.
  • The footprint metadata visible in the project does not expose mechanical details such as 12 × 18 mm body, 1 mm pitch, Ø0.45 mm balls, Ø0.40 mm SMD pads, even though the pad count is correct.
A

adrian95

Populate the pin types and descriptions from the datasheet. also add section for all the terminal based on the datasheet

flux

I’ll update every terminal with datasheet-derived Pin Type, Pin Description, and Section, then re-read the schematic to verify the metadata is populated consistently.

flux

Done. I populated datasheet-derived Pin Type, Pin Description, and Section metadata across all 100 terminals.
Sections used:
  • Power for VCC/VCCQ/VSS/VSSQ
  • Data for DQx and DQS pins
  • Control for ALE, CLE, CE#, WP#, WE#/CLK, RE#/W/R#, and R/B#
  • No Connect for NC pins
  • Reserved / Do Not Use for DNU and RFU pins
I also verified the schematic afterward; the updated metadata is present on the terminals.
Run metadata review
Normalize sections
Add mechanical metadata
Verify pin mapping
Export part data
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