Assuming you are a company engineer or a university researcher, here is the workflow:
No. TSMC PDKs are designed for commercial tools (Cadence, Synopsys, Mentor). Open-source tools lack the proprietary parsing engines for TSMC’s encrypted models and rule decks. tsmc 65nm pdk download
| Your Role | Action Step | | :--- | :--- | | Student | Ask your professor to join CMP or Europractice. | | Startup | Contact a MPW aggregator like Muse or TSMC directly via their website. | | Hobbyist | Switch to Sky130 (open source). You cannot get TSMC 65nm legally. | | Corporate | Have your legal team sign a NDA with TSMC for portal access. | Assuming you are a company engineer or a
Final verdict: You cannot publicly download the TSMC 65nm PDK. But by going through the proper channels (university, MPW service, or corporate license), you can access it legally. Respect the NDA, protect the IP, and happy taping out. Have you successfully accessed a mature node PDK
Have you successfully accessed a mature node PDK? Share your experience (without breaking your NDA!) in the comments below.
If you hit a wall (and you probably will), consider switching nodes. The open-source community has done incredible work.
No, it’s not 65nm. But for 90% of hobbyist and academic projects, 180nm is more than enough. And you can actually download it today without lawyers.