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FM25V02A - 256-Kbit (32K x 8) Serial (SPI) F-RAM

Datasheet Summary

Description

The FM25V02A is a 256-Kbit nonvolatile memory employing an advanced ferroelectric process.

An F-RAM is nonvolatile and performs reads and writes similar to a RAM.

Features

  • 256-Kbit ferroelectric random access memory (F-RAM) logically organized as 32K × 8.
  • High-endurance 100 trillion (1014) read/writes.
  • 151-year data retention (See Data Retention and Endurance on page 14).
  • NoDelay™ writes.
  • Advanced high-reliability ferroelectric process.
  • Very fast serial peripheral interface (SPI).
  • Up to 40-MHz frequency.
  • Direct hardware replacement for serial flash and EEPROM.
  • Supports SPI mode 0 (0, 0) and mode 3 (1, 1).
  • Sophisti.

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Datasheet preview – FM25V02A

Datasheet Details

Part number FM25V02A
Manufacturer Cypress Semiconductor
File Size 1.45 MB
Description 256-Kbit (32K x 8) Serial (SPI) F-RAM
Datasheet download datasheet FM25V02A Datasheet
Additional preview pages of the FM25V02A datasheet.

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Full PDF Text Transcription

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FM25V02A 256-Kbit (32K × 8) Serial (SPI) F-RAM 256-Kbit (32K × 8) Serial (SPI) F-RAM Features ■ 256-Kbit ferroelectric random access memory (F-RAM) logically organized as 32K × 8 ❐ High-endurance 100 trillion (1014) read/writes ❐ 151-year data retention (See Data Retention and Endurance on page 14) ❐ NoDelay™ writes ❐ Advanced high-reliability ferroelectric process ■ Very fast serial peripheral interface (SPI) ❐ Up to 40-MHz frequency ❐ Direct hardware replacement for serial flash and EEPROM ❐ Supports SPI mode 0 (0, 0) and mode 3 (1, 1) ■ Sophisticated write-protection scheme ❐ Hardware protection using the Write Protect (WP) pin ❐ Software protection using Write Disable instruction ❐ Software block protection for 1/4, 1/2, or entire array ■ Device ID ❐ Manufacturer ID and Product ID ■ L
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