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STK22C48 - 2Kx8 AutoStore nvSRAM

Datasheet Summary

Description

The Simtek STK22C48 is a 16Kb fast static RAM with a nonvolatile Quantum Trap storage element included with each memory cell.

The SRAM provides the fast access & cycle times, ease of use, and unlimited read & write endurance of a normal SRAM.

Features

  • 25, 45 ns Read Access & R/W Cycle Times.
  • Unlimited Read/Write Endurance.
  • Automatic Non-Volatile STORE on Power Loss.
  • Non-Volatile STORE Under Hardware Control.
  • Automatic RECALL to SRAM on Power Up.
  • Unlimited RECALL Cycles.
  • 1 Million STORE Cycles.
  • 100-Year Non-volatile Data Retention.
  • Single 5V + 10% Operation.
  • Commercial, Industrial, and Military Temperatures.
  • 28-Pin 300 mil SOIC or 330 mil SOIC (.

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Datasheet preview – STK22C48

Datasheet Details

Part number STK22C48
Manufacturer Simtek
File Size 231.86 KB
Description 2Kx8 AutoStore nvSRAM
Datasheet download datasheet STK22C48 Datasheet
Additional preview pages of the STK22C48 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com STK22C48 2Kx8 AutoStore nvSRAM DESCRIPTION The Simtek STK22C48 is a 16Kb fast static RAM with a nonvolatile Quantum Trap storage element included with each memory cell. The SRAM provides the fast access & cycle times, ease of use, and unlimited read & write endurance of a normal SRAM. Data transfers automatically to the non-volatile storage cells when power loss is detected (the STORE operation). On power-up, data is automatically restored to the SRAM (the RECALL operation). Both STORE and RECALL operations are also available under software control. The Simtek nvSRAM is the first monolithic non-volatile memory to offer unlimited writes and reads. It is the highest-performance, most reliable non-volatile memory available.
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