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STK15C68 Datasheet CMOS Nonvolatile Static RAM

Manufacturer: Simtek

Overview: www.DataSheet4U.com STK15C68 8K x 8 AutoStore™ nvSRAM QuantumTrap™ CMOS Nonvolatile Static RAM Obsolete - Not Recommend for new.

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Datasheet Details

Part number STK15C68
Manufacturer Simtek
File Size 210.92 KB
Description CMOS Nonvolatile Static RAM
Download STK15C68 Download (PDF)

General Description

The STK15C68 is a fast SRAM 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 SRAM to the Nonvolatile Elements (the STORE operation) can take place automatically on power down using charge stored in system capacitance.

Key Features

  • Nonvolatile Storage without Battery Problems.
  • Directly Replaces 8K x 8 Static RAM, BatteryBacked RAM or EEPROM.
  • 25ns, 35ns and 45ns Access Times.
  • STORE to Nonvolatile Elements Initiated by Software or AutoStore™ on Power Down.
  • 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.
  • 100-Year.

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