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FM24W256 Datasheet 256kb Wide Voltage Serial F-ram

Manufacturer: Ramtron

Overview: .DataSheet.co.kr Preliminary FM24W256 256Kb Wide Voltage Serial.

Datasheet Details

Part number FM24W256
Manufacturer Ramtron
File Size 297.71 KB
Description 256Kb Wide Voltage Serial F-RAM
Datasheet FM24W256_Ramtron.pdf

General Description

The FM24W256 is a 256-kilobit nonvolatile memory employing an advanced ferroelectric process.

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

It provides reliable data retention for 10 years while eliminating the plexities, overhead, and system level reliability problems caused by EEPROM and other nonvolatile memories.

Key Features

  • 256K bit Ferroelectric Nonvolatile RAM.
  • Organized as 32,768 x 8 bits.
  • High Endurance 100 Trillion (1014) Read/Writes.
  • 38 year Data Retention (@ +75ºC).
  • 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.
  • Wide Voltage Operation 2.7V-5.5V.
  • 100 A Active Current (100.

FM24W256 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Cypress Semiconductor Logo FM24W256 256-Kbit (32 K x 8) Serial (I2C) F-RAM Cypress Semiconductor

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FM24W256 Distributor