FM25040 Datasheet (Ramtron International)

FM25040, 4Kb FRAM Serial Memory

The FM25040 is a 4-kilobit nonvolatile memory employing an advanced ferroelectric process.

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

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

FM25040 Features

* 4K bit Ferroelectric Nonvolatile RAM

* Organized as 512 x 8 bits

* High endurance 10 Billion (1010) read/writes

* 10 year data retention at 85° C

* NoDelay™ write

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