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AN6022 - A COMPARISON BETWEEN NVSRAMS AND BBSRAMS | サイプレス セミコンダクタ

AN6022 - A COMPARISON BETWEEN NVSRAMS AND BBSRAMS

最終更新日: 
2018 年 2 月 18 日
バージョン: 
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AN6022 describes the comparison of features, capabilities, and benefits between Cypress nvSRAM and BBSRAMs.

はじめに

With lead-free initiatives being implemented globally, nvSRAMs have become a popular choice for NV RAM selection. This application note explores the advantages of nvSRAM over battery backed SRAM (BBSRAM). It provides a comparison of features, capabilities, and benefits between Cypress’s nvSRAM and the BBSRAM technology from other manufacturers.

Fig: Board Space Comparison between 4 Mbit Cypress nvSRAM and BBSRAM

nvSRAM with AutoStore Diagram

4 Mbit nvSRAM in 44-pin TSOP-II package         4 Mbit BBSRAM in 32-pin Encapsulated package (740 mil extended)

(No battery, RoHS compliant)                                (Battery inside)

翻訳版のドキュメントは参照用です。設計開発に携わっている場合には、英語版のドキュメントを参照されることをお勧めします。