# chip-fetcher library inventory

Generated: Sat May  2 12:09:44 UTC 2026

## Summary

- **18 fully-bundled chips** (STEP + symbol + footprint) — wiki-publishable
- **9 stubs** (incomplete — see Gaps section)
- **162.8 MB total**

## Vendor coverage

| Vendor | Fully-bundled | Stubs |
|---|---:|---:|
| TI | 9 | 4 |
| Espressif | 2 | 0 |
| NXP | 2 | 0 |
| ADI | 1 | 0 |
| Microchip | 1 | 0 |
| Lattice Semiconductor | 1 | 0 |
| Renesas Electronics | 1 | 0 |
| ST | 1 | 0 |
| Bosch | 0 | 2 |
| Diodes | 0 | 1 |
| WAGO | 0 | 1 |
| Nordic | 0 | 1 |

## Fully-bundled chips (publish-ready)

| MPN | Vendor | Package | PDFs | info.json | Source | Size |
|---|---|---|---:|---|---|---:|
| AD7124-8BBCPZ | ADI | ? | 1 | — | — | 1.9 MB |
| ADS1115IDGSR | TI | ? | 1 | — | — | 2.8 MB |
| ADS131M04IPBSR | TI | ? | 1 | — | — | 3.6 MB |
| ATSAMD51J20A-AUT | Microchip | ? | 0 | — | — | 1.1 MB |
| BQ25798RQMR | TI | ? | 0 | — | — | 1.4 MB |
| DRV8316RRGFR | TI | ? | 1 | — | — | 5.1 MB |
| ESP32-S3-WROOM-1-N4 | Espressif | ? | 3 | — | — | 18.6 MB |
| ESP32-S3FN8 | Espressif | ? | 2 | — | — | 16.5 MB |
| ICE40UP5K-SG48ITR | Lattice Semiconductor | QFN-48 (SG48) | 18 | ✓ | mouser-cse-fallback | 39.2 MB |
| INA226AIDGSR | TI | ? | 1 | — | — | 1.6 MB |
| LM358APE4 | TI | ? | 1 | — | — | 4.2 MB |
| MCF8316A1RRYR | TI | ? | 1 | — | — | 7.1 MB |
| MCXN947VNLT | NXP | ? | 16 | — | — | 24.8 MB |
| PCA9685 | NXP | ? | 1 | — | — | 2.3 MB |
| R7FA4M1AB3CFP | Renesas Electronics | LQFP-100 | 3 | ✓ | mouser-ecad-model-fallback | 7.4 MB |
| TPS54302DDC | TI | ? | 1 | — | — | 2.3 MB |
| TPS62840YBGR | TI | ? | 0 | — | — | 0.0 MB |
| VL53L8CX | ST | ? | 1 | — | — | 5.1 MB |

## Stubs / partials (NOT publish-ready)

| MPN | Vendor | step | sym | mod | pdf | Action |
|---|---|:-:|:-:|:-:|:-:|---|
| BME688 | Bosch | ✗ | ✗ | ✗ | ✓ | Bosch — datasheet only (Bosch doesn't self-host CAD); fetch via Mouser ECAD-Model with approval |
| BMI270 | Bosch | ✗ | ✗ | ✗ | ✓ | Bosch — datasheet only; same as BME688 |
| DMG2305UX-7 | Diodes | ✗ | ✗ | ✗ | ✓ | Diodes Inc MOSFET — datasheet only; fetch via Mouser ECAD-Model |
| LM358DR | TI | ✗ | ✗ | ✗ | ✓ | datasheet-only variant of full sibling — likely DELETE |
| MSP430G2553IPW20 | TI | ✗ | ✗ | ✗ | ✓ | datasheet-only TI part — fetch via UL (mfr-direct) |
| TPS62840DLCR | TI | ✗ | ✗ | ✗ | ✓ | datasheet-only variant of YBGR — likely DELETE (covered by sibling) |
| TPS65987DDH | TI | ✗ | ✗ | ✗ | ✓ | USB-C PD; TI page didn't expose UL link for this part — try Mouser ECAD-Model |
| WAGO-2601-3105 | WAGO | ✓ | ✗ | ✗ | ✗ | connector — STEP only, intentional (no sym/mod for connectors yet) |
| nRF52840 | Nordic | ✗ | ✗ | ✗ | ✗ | empty stub — DELETE or fetch (Nordic mfr-direct + UL) |

## Recommended cleanup before wiki-publishing

**Delete (covered by full sibling):**
- LM358DR (we have LM358APE4 fully bundled)
- TPS62840DLCR (we have TPS62840YBGR fully bundled — different package though, keep if you want both DSBGA + WSON variants)

**Fetch CAD to complete:**
- MSP430G2553IPW20 (TI, easy via UL deep-link)
- TPS65987DDH (TI USB-C PD)
- nRF52840 (Nordic; check Nordic site first per the rule)
- BME688 / BMI270 (Bosch; will need Mouser ECAD-Model fallback with explicit approval)
- DMG2305UX-7 (Diodes MOSFET)

**Keep as-is:**
- WAGO-2601-3105 (connector; STEP only is intentional — connectors don't fit the chip schema)

## Provenance audit

Most fully-bundled chips don't yet have `info.json`. We need to retrofit one per chip before publishing so chip-pads downstream knows trust tier:

- **16 chips need info.json** retrofit: AD7124-8BBCPZ, ADS1115IDGSR, ADS131M04IPBSR, ATSAMD51J20A-AUT, BQ25798RQMR, DRV8316RRGFR, ESP32-S3-WROOM-1-N4, ESP32-S3FN8, INA226AIDGSR, LM358APE4, MCF8316A1RRYR, MCXN947VNLT, PCA9685, TPS54302DDC, TPS62840YBGR, VL53L8CX
- **2 chips already have info.json**: ICE40UP5K-SG48ITR, R7FA4M1AB3CFP