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FM25040B: 4-Kbit (512 × 8) Serial (SPI) Automotive F-RAM | サイプレス セミコンダクタ

FM25040B: 4-Kbit (512 × 8) Serial (SPI) Automotive F-RAM

最終更新日: 
2016 年 8 月 23 日
バージョン: 
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4-Kbit (512 × 8) Serial (SPI) Automotive F-RAM

特徴

  • 4-Kbit ferroelectric random access memory (F-RAM) logically organized as 512 × 8
  • Very fast serial peripheral interface (SPI)
  • Sophisticated write protection scheme
  • 低消費電力
  • Voltage operation: VDD = 4.5 V to 5.5 V
  • Automotive-E temperature: -40 °Cから+125 °C
  • 8-pin small outline integrated circuit (SOIC) package
  • AEC Q100 Grade 1 compliant
  • Restriction of hazardous substances (RoHS) compliant
  • 詳しくは、PDF をご覧ください。

機能概要

The FM25040B is a 4-Kbit nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or F-RAM is nonvolatile and performs reads and writes similar to a RAM. It provides reliable data retention for 121 years while eliminating the complexities, overhead, and system level reliability problems caused by serial flash, EEPROM, and other nonvolatile memories.

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。