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FM24C04B - 4Kb Serial 5V F-RAM Memory

General Description

The FM24C04B is a 4-kilobit nonvolatile memory employing an advanced ferroelectric process.

A ferroelectric random access memory or FRAM is nonvolatile and performs reads and writes like a RAM.

Key Features

  • 4K bit Ferroelectric Nonvolatile RAM.
  • Organized as 512 x 8 bits.
  • High Endurance 1012 Read/Writes.
  • 38 Year Data Retention.
  • NoDelay™ Writes.
  • 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 Low Power Operation.
  • 5V operation.
  • 100 µA Active Current (100 kHz).

📥 Download Datasheet

Datasheet Details

Part number FM24C04B
Manufacturer Ramtron
File Size 352.95 KB
Description 4Kb Serial 5V F-RAM Memory
Datasheet download datasheet FM24C04B Datasheet

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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www.DataSheet.co.kr Preliminary FM24C04B 4Kb Serial 5V F-RAM Memory Features 4K bit Ferroelectric Nonvolatile RAM • Organized as 512 x 8 bits • High Endurance 1012 Read/Writes • 38 Year Data Retention • NoDelay™ Writes • 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 Low Power Operation • 5V operation • 100 µA Active Current (100 kHz) • 4 µA (typ.) Standby Current Industry Standard Configuration • Industrial Temperature -40° C to +85° C • 8-pin “Green”/RoHS SOIC (-G) Description The FM24C04B is a 4-kilobit nonvolatile memory employing an advanced ferroelectric process.