Programmable Logic


Worldwide design contest for Ramtron Nonvolatile Logic family

4 July 2001 Programmable Logic

Following the introduction of its new Nonvolatile Logic family, Ramtron has announced a worldwide 'Nonvolatile Logic Contest'.

Contestants are asked to design an application around Ramtron's innovative FM573 and FM574 Nonvolatile Logic devices - 'logic that never forgets'. Contestants will have the chance to win one of two cash prizes: the Grand prize of US$10 000 and First Place prize of US$5 000. Applicants can register on-line and download a virtual design kit from Ramtron's website at www.ramtron.com/contest, or write to Ramtron, 1850 Ramtron Drive, Colorado Springs, CO 80921.

Designs will be judged on application uniqueness, system cost savings and effective use of the Nonvolatile Logic architecture. Submissions must be in the form of written design ideas incorporating the FM573/FM574 Nonvolatile Logic device, and postmarked by midnight November 30, 2001.

Nonvolatile Logic

Ramtron's Nonvolatile Logic adds an entirely new category to the logic market and significantly expands hardware design possibilities. FRAM technology allows logic states to be stored and retained automatically, transparently and immediately, with no software intervention.

The FM573 and FM574 are the first two products in the Nonvolatile Logic family. The FM573 is a nonvolatile transparent octal latch, and the FM574 is a nonvolatile octal D-register. Both products are pin and function compatible with industry standard logic products of the 573 and 574 type, a technology that has long been familiar to design engineers that use standard logic products.

Ramtron's versions differentiate themselves by automatically storing the last state prior to power-down, and immediately restoring it upon power-up. In all other respects, they operate like standard CMOS logic. They come in 20-pin SOP or DIP.



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