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FM25L04B Datasheet 3v F-ram Memory

Manufacturer: Ramtron

Overview: .DataSheet.co.kr Preliminary FM25L04B 4Kb Serial 3V F-RAM Memory.

Datasheet Details

Part number FM25L04B
Manufacturer Ramtron
File Size 277.83 KB
Description 3V F-RAM Memory
Datasheet FM25L04B_Ramtron.pdf

General Description

The FM25L04B is a 4-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 38 years while eliminating the plexities, overhead, and system level reliability problems caused by EEPROM and other nonvolatile memories.

Key Features

  • 4K bit Ferroelectric Nonvolatile RAM.
  • Organized as 512 x 8 bits.
  • High Endurance 100 Trillion (1014) Read/Writes.
  • 38 Year Data Retention (@ +75ºC).
  • NoDelay™ Writes.
  • Advanced High-Reliability Ferroelectric Process Very Fast Serial Peripheral Interface - SPI.
  • Up to 20 MHz Frequency.
  • Direct Hardware Replacement for EEPROM.
  • SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1) Sophisticated Write Protection Scheme.
  • Hardware Protection.

FM25L04B from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Cypress Semiconductor Logo FM25L04B 4-Kbit (512 x 8) Serial (SPI) F-RAM Cypress Semiconductor

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FM25L04B Distributor