DESCRIPTION

The Simtek STK14C88 is a fast static RAM with a nonvolatile element incorporated in each static memory cell. The SRAM can be read and written an unlimited number of times, while independent, nonvolatile data resides in the nonvolatile elements.

FEATURES

? 25ns, 35ns and 45ns Access Times

? “Hands-off” Automatic STORE with External 68μF Capacitor on Power Down

? STORE to nonvolatile elements Initiated by Hardware, Software or AutoStore?

? RECALL to SRAM Initiated by Software or Power Restore

? 10mA Typical ICC at 200ns Cycle Time

? Unlimited READ, WRITE and RECALL Cycles

? 1,000,000 STORE Cycles to nonvolatile elements (Commercial/Industrial)

? 100-Year Data Retention in nonvolatile elements (Commercial/Industrial)

? Single 5V ± 10 Operation

? Commercial, Industrial and Military Temperatures

? 32-Pin SOIC, DIP and LCC Packages