# AT45DB041D-SU (Adesto DataFlash) — Discontinued electronic component replacement mapping

For AT45DB041D-SU (Adesto DataFlash), manufacturer is Adesto; notice id is N/A; last time buy is N/A; last ship is N/A; suggested replacement is AT45DB041E (pin-compatible), recorded from its source on 2026-08-03.

- **Discontinued part:** AT45DB041D-SU (Adesto DataFlash)
- **Manufacturer:** Adesto
- **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:** AT45DB041E (pin-compatible)

## What the source says

> AT45DB041D-SU (Adesto DataFlash) | Died with LFoundry's closure, no LTB ever offered — yet still #2 on Findchips' top-200 searches | AT45DB041E (pin-compatible) |

## 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/).