# Tesla selects TSMC for 4nm chip supply for self-driving cars

Tesla has chosen TSMC to supply 4nm chips for its Full Self-Driving AI, with volume production expected to begin in 2024 at TSMC's Arizona fab.

- Type: Contract
- Announced: 2022-12-23
- Where: Arizona, United States
- Status: announced
- Products: 4nm chips, 5nm chips
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md), [Automotive Components](https://endata.com/sectors/automotive-components.md)

## Companies

- [Tesla](https://endata.com/companies/9860.md) (customer)
- [TSMC](https://endata.com/companies/15886.md) (supplier)

## Sources

- [androidheadlines.com](https://www.androidheadlines.com/2022/12/tsmc-fends-off-samsung-to-secure-huge-4nm-chip-order-from-tesla.html), 2022-12-23: "Tesla has chosen TSMC as the chip supplier for its future self-driving cars."

---
Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.