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FM25040C - 4Kb Serial 5V F-RAM Memory

Description

The FM25040C is a 4-kilobit nonvolatile memory employing an advanced ferroelectric process.

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

Features

  • 4K bit Ferroelectric Nonvolatile RAM.
  • Organized as 512 x 8 bits.
  • High Endurance 1 Trillion (1012) Read/Writes.
  • 36 year Data Retention at +75C.
  • NoDelay™ Writes.
  • Advanced High-Reliability Ferroelectric Process Very Fast Serial Peripheral Interface - SPI.
  • Up to 20 MHz maximum Bus Frequency.
  • Direct hardware replacement for EEPROM.
  • SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1) Sophisticated Write Protection Scheme.
  • Hardware Protection.
  • Software Protection Lo.

📥 Download Datasheet

Datasheet Details

Part number FM25040C
Manufacturer Ramtron
File Size 333.49 KB
Description 4Kb Serial 5V F-RAM Memory
Datasheet download datasheet FM25040C 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.

View original datasheet text
www.DataSheet.co.kr Preliminary FM25040C 4Kb Serial 5V F-RAM Memory Features 4K bit Ferroelectric Nonvolatile RAM  Organized as 512 x 8 bits  High Endurance 1 Trillion (1012) Read/Writes  36 year Data Retention at +75C  NoDelay™ Writes  Advanced High-Reliability Ferroelectric Process Very Fast Serial Peripheral Interface - SPI  Up to 20 MHz maximum Bus Frequency  Direct hardware replacement for EEPROM  SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1) Sophisticated Write Protection Scheme  Hardware Protection  Software Protection Low Power Consumption  250 A Active Current (1 MHz)  4 A (typ.
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