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AN98047 - Migrating from FM25V02/FM25V01 to CY15B256Q/CY15B128Q Automotive F-RAM™ | Cypress Semiconductor

AN98047 - Migrating from FM25V02/FM25V01 to CY15B256Q/CY15B128Q Automotive F-RAM™

Last Updated: 
Sep 13, 2017
Version: 
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AN98047 discusses the key differences that need to be considered when migrating from FM25V02/FM25V01 to CY15B256Q/CY15B128Q Automotive F-RAM. FM25V02/FM25V01 is now "Not Recommended for New Designs"; this application note explains how CY15B256Q/CY15B128Q is a replacement for FM25V02/FM25V01.

Introduction

CY15B256Q/CY15B128Q, a 256-Kbit/128-Kbit Automotive SPI F-RAM™, is a replacement device for FM25V02/FM25V01, which is now “Not Recommended For New Designs”. The two devices are identical in terms of pinout, package composition and dimensions, and read/write functionality. This application note discusses the key differences between the two devices that need to be considered when migrating from FM25V02/FM25V01 to CY15B256Q/CY15B128Q.

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.

Translated documents are for reference only. We recommend that you refer to the English-language version of a document if you are engaged in development of a design.