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Discontinued

AT45DB321D-SU

32Mb SPI serial DataFlash, 2.7V to 3.6V, SOIC-8

The read
The AT45DB321D-SU is a 32Mb SPI DataFlash, the largest of its family in wide use. Fielded industrial and communications hardware still depends on its page erase behavior, which substitute parts do not always match. Authorized stock is zero.
ManufacturerRenesas (Adesto/Atmel)
Lifecycle statusDiscontinued
CategoryMemory
How Sourcible handles this part
Remaining lots trade on the open market. Anything we source outside authorized distribution goes through an independent AS6081-accredited laboratory before it ships. You get tested parts and the report to prove it.

AT45DB321D-SU frequently asked questions

Is AT45DB321D-SU still available?

AT45DB321D-SU is no longer in production. Renesas (Adesto/Atmel) discontinued it. Remaining lots may still exist outside authorized distribution, and Sourcible LLC locates and verifies that material on request.

Is AT45DB321D-SU discontinued or end of life?

Yes. AT45DB321D-SU is discontinued at Renesas (Adesto/Atmel).

What are the alternatives to AT45DB321D-SU?

Alternatives to AT45DB321D-SU depend on the application. Sourcible LLC identifies verified substitutes on request rather than publishing a generic cross reference.

Where can I buy AT45DB321D-SU now that it is obsolete?

AT45DB321D-SU no longer ships from Renesas (Adesto/Atmel) production. Sourcible LLC sources remaining inventory of AT45DB321D-SU for OEM and EMS buyers. Components sourced outside authorized distribution are inspected by an independent AS6081-accredited lab before shipment. Submit a requirement on this page to start.

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