FM25640B Datasheet - Ramtron

FM25640B 5V F-RAM Memory

The FM25640B is a 64-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. It provides reliable data retention for 38 years while eliminating the complexities, overhead, and system.

FM25640B Features

* 64K bit Ferroelectric Nonvolatile RAM

* Organized as 8,192 x 8 bits

* High Endurance 1 Trillion (1012) Read/Writes

* 38 Year Data Retention

* NoDelay™ Writes

* Advanced high-reliability ferroelectric process Very Fast Serial Peripheral Interface - SPI

FM25640B_Ramtron.pdf