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AN204438 - How to Set Up Flash Security for FM0+, FM3, and FM4 MCUs | Cypress Semiconductor

AN204438 - How to Set Up Flash Security for FM0+, FM3, and FM4 MCUs

Last Updated: 
Mar 03, 2021
Version: 
*D
This application note describes how to enable flash security for FM0+, FM3, and FM4 devices.

Dear valued customer,

Thank you for choosing our products. They come with all the know-how and passion that our engineers have put into it. As you probably already know, Cypress is now Infineon. This is a major step for our company, but also for the good of you. 

Reliability and business continuity are of utmost importance for us. Hence, we remain fully committed to honoring existing customer and distributor relationships. This includes offering the legacy Cypress product portfolio. We thank you very much for your trusting support.

For the full version of this message, please download the PDF version.