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FM24C64 - 64Kb FRAM Serial Memory

General Description

The FM24C64 is a 64-kilobit nonvolatile memory employing an advanced ferroelectric process.

A ferroelectric random access memory or FRAM is nonvolatile but operates in other respects as a RAM.

Key Features

  • 64K bit Ferroelectric Nonvolatile RAM.
  • Organized as 8,192 x 8 bits.
  • High endurance 10 Billion (1010) read/writes.
  • 10 year data retention at 85° C.
  • NoDelay™ write.
  • Advanced high-reliability ferroelectric process Fast Two-wire Serial Interface.
  • Up to 1 MHz maximum bus frequency.
  • Direct hardware replacement for EEPROM.
  • Supports legacy timing for 100 kHz & 400 kHz.

📥 Download Datasheet

Datasheet Details

Part number FM24C64
Manufacturer Ramtron
File Size 80.83 KB
Description 64Kb FRAM Serial Memory
Datasheet download datasheet FM24C64 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FM24C64 64Kb FRAM Serial Memory Features 64K bit Ferroelectric Nonvolatile RAM • Organized as 8,192 x 8 bits • High endurance 10 Billion (1010) read/writes • 10 year data retention at 85° C • NoDelay™ write • Advanced high-reliability ferroelectric process Fast Two-wire Serial Interface • Up to 1 MHz maximum bus frequency • Direct hardware replacement for EEPROM • Supports legacy timing for 100 kHz & 400 kHz Description The FM24C64 is a 64-kilobit nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or FRAM is nonvolatile but operates in other respects as a RAM. It provides reliable data retention for 10 years while eliminating the complexities, overhead, and system level reliability problems caused by EEPROM and other nonvolatile memories.