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AN92577 - MIGRATING FROM FM25H20 TO FM25V20A | Cypress Semiconductor

AN92577 - MIGRATING FROM FM25H20 TO FM25V20A

Last Updated: 
Sep 13, 2017
Version: 
*B

AN92577 compares the key features of the FM25H20 and FM25V20A devices. FM25H20 is now obsolete. This application note explains how FM25V20A is a replacement for FM25H20.
 

Introduction

The FM25V20A, a 2-Mb Serial (SPI) F-RAM™, is a replacement device for FM25H20, which is now obsolete. For most designs, the FM25V20A device can be considered a superset of the FM25H20. The two devices are identical in terms of pinout, package composition and dimensions, and read/write functionality. This application note compares the key features of the two devices and shows how FM25V20A is a replacement for FM25H20.

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.