FM25256 Datasheet (Ramtron) - 256Kb FRAM Serial 5V Memory

FM25256, 256Kb FRAM Serial 5V Memory

The FM25256 is a 256-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.

It provides reliable data retention for 10 years while eliminating the complexities, overhead, and system

FM25256 Features

* 256K bit Ferroelectric Nonvolatile RAM

* Organized as 32,768 x 8 bits

* Unlimited Read/Write Cycles

* 10 Year Data Retention

* NoDelay™ Writes

* Advanced High-Reliability Ferroelectric Process Very Fast Serial Peripheral Interface - SPI

* Up to 25 MHz