FM25L256B Datasheet, Ramtron

256K bit Ferroelectric Nonvolatile RAM
* Organized as 32,768 x 8 bits
* Unlimited Read/Write Cycles
* 45 Year Data Retention
* NoDelay™ Writes
* Advan.

requiring frequent or rapid writes or low power operation. Examples range from data collection, where the number of writ.

The FM25L256B 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 45 years whi.