STK14C88-LF25ITR中文资料SIMTEK数据手册PDF规格书

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