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AN97793 - Migrating from FM24V02/FM24V01 to CY15B256J/CY15B128J Automotive FRAM™ | Cypress Semiconductor

AN97793 - Migrating from FM24V02/FM24V01 to CY15B256J/CY15B128J Automotive FRAM™

Last Updated: 
Sep 13, 2017
Version: 
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AN97793 discusses the key differences that need to be considered when migrating from FM24V02/FM24V01 to CY15B256J/CY15B128J Automotive F-RAM. FM24V02/FM24V01 is now “Not Recommended for New Designs”; this application note explains how CY15B256J/CY15B128J is a replacement for FM24V02/FM24V01.

Introduction

CY15B256J/CY15B128J, a 256-Kbit/128-Kbit Automotive I2C F-RAM™, is a replacement device for FM24V02/FM24V01, 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 FM24V02/FM24V01 to CY15B256J/CY15B128J.

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