DESCRIPTION

The Simtek STK10C68 is a fast static RAMwith a nonvolatile element incorporated in each static memory cell. The SRAMcan be read and written an unlimited number of times, while independent nonvolatile data resides in Nonvolatile Elements.

FEATURES

• 25ns, 35ns, 45ns and 55ns Access Times

• STOREto Nonvolatile Elements Initiated by Hardware

• RECALLto SRAM Initiated by Hardware or Power Restore

• Automatic STORETiming

• 10mA Typical ICC at 200ns Cycle Time

• Unlimited READ, WRITE and RECALLCycles

• 1,000,000 STORECycles to Nonvolatile Elements (Industrial/Commercial)

• 100-Year Data Retention (Industrial/Commercial)

• Commercial, Industrial and Military Tempera tures

• 28-Pin DIP, SOIC and LCC Packages