STK11C88-SF25ITR中文资料SIMTEK数据手册PDF规格书

DESCRIPTION

The Simtek STK11C88-3 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 Nonvolatile Elements. Data transfers from the SRAMto the Nonvolatile Elements (the STOREoperation), or from Nonvolatile Elements to SRAM(the RECALLoperation) are initiated using a software sequence. Data transfers from the Nonvolatile Elements to the SRAM(the RECALLoperation) also occur upon restoration of power.

FEATURES

• 35, 45ns and 55ns Access Times

• STOREto Nonvolatile Elements Initiated by Software

• RECALLto SRAM Initiated by Software or Power Restore

• 10 mA Typical Icc at 200 nsec Cycle Time

• Unlimited READ, WRITE and RECALLCycles

• 1,000,000 STORECycles to Nonvolatile Elements

• 100-Year Data Retention in Nonvolatile Elements

• Single 3.3V+ 0.3V Operation

• Commercial and Industrial Temperatures

• 28-Pin DIP and SOIC Packages