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FM31278 Datasheet 64-kbit/256-kbit Integrated Processor Companion

Manufacturer: Cypress (now Infineon)

Overview: FM31276/FM31278 64-Kbit/256-Kbit Integrated Processor Companion with F-RAM 256-Kbit (32 K × 8) Serial (SPI).

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • 64-Kbit/256-Kbit ferroelectric random access memory (F-RAM).
  • Logically organized as 8 K × 8 (FM31276) / 32 K × 8 (FM31278).
  • High-endurance 100 trillion (1014) read/writes.
  • 151-year data retention (See the Data Retention and Endurance table).
  • NoDelay™ writes.
  • Advanced high-reliability ferroelectric process.
  • High Integration Device Replaces Multiple Parts.
  • Serial nonvolatile memory.
  • Real time clock (RTC).
  • Low voltage reset.
  • Watchdog timer.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Ramtron Logo FM31278 (FM31272 - FM31278) 5V Integrated Processor Companion Ramtron

More Datasheets from Cypress (now Infineon)

Part Number Description
FM31276 64-Kbit/256-Kbit Integrated Processor Companion
FM31256 64-Kbit/256-Kbit Integrated Processor Companion
FM3164 64-Kbit/256-Kbit Integrated Processor Companion
FM31L276 64-Kbit/256-Kbit Integrated Processor Companion
FM31L278 64-Kbit/256-Kbit Integrated Processor Companion
FM33256B 256-Kbit (32 K x 8) Integrated Processor Companion

FM31278 Distributor