# STM32F103C8T6 "Blue Pill" — Discontinued electronic component replacement mapping

For STM32F103C8T6 "Blue Pill", manufacturer is ST; notice id is N/A; last time buy is N/A; last ship is N/A; suggested replacement is Verify authenticity or use newer STM32, recorded from its source on 2026-08-03.

- **Discontinued part:** STM32F103C8T6 "Blue Pill"
- **Manufacturer:** ST _(unconfirmed — we could not tie this to the quote below)_
- **Notice ID:** N/A _(unconfirmed — we could not tie this to the quote below)_
- **Last time buy:** N/A _(unconfirmed — we could not tie this to the quote below)_
- **Last ship:** N/A _(unconfirmed — we could not tie this to the quote below)_
- **Suggested replacement:** Verify authenticity or use newer STM32

## What the source says

> STM32F103C8T6 "Blue Pill" | Module prices up 2–3×; market flooded with CH32/CKS32 clones (per Androda) | Verify authenticity or use newer STM32 |

## Source

- https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it

Last verified: 2026-08-03. Review by: 2026-11-01.
Part of [Discontinued electronic component replacement mapping](https://referencesource.org/discontinued-part-replacement-mapping/).