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CY14E256L Datasheet 256-Kbit (32K x 8) nvSRAM

Manufacturer: Cypress (now Infineon)

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General Description

The Cypress CY14E256L is a fast static RAM with a nonvolatile element in each memory cell.

The embedded nonvolatile elements incorporate QuantumTrap technology producing the world’s most reliable nonvolatile memory.

The SRAM provides Infinite read and write cycles, while independent, nonvolatile data resides in the highly reliable QuantumTrap cell.

Overview

PRELIMINARY CY14E256L 256-Kbit (32K x 8) nvSRAM.

Key Features

  • 25 ns and 45 ns Access Times.
  • “Hands-off” Automatic STORE on Power Down with external 68µF capacitor.
  • STORE to QuantumTrap® Nonvolatile Elements is initiated by Software, Hardware or Autostore® on Power-down Functional.

More Datasheets from Cypress (now Infineon)

Part Number Description
CY14E256LA 256-Kbit nvSRAM
CY14E256I 256-Kbit (32 K x 8) Serial (I2C) nvSRAM
CY14E256Q 256-Kbit (32 K x 8) SPI nvSRAM
CY14E064I 64-Kbit (8 K x 8) Serial (I2C) nvSRAM
CY14E064L 64 Kbit (8K x 8) nvSRAM
CY14E064PA 64-Kbit (8 K x 8) SPI nvSRAM
CY14E101I 1-Mbit (128 K x 8) Serial (I2C) nvSRAM
CY14E101J 1-Mbit (128 K X 8) Serial (I2C) nvSRAM
CY14E101PA 1-Mbit (128K x 8) Serial (SPI) nvSRAM
CY14E116L 16-Mbit (2048 K x 8/1024 K x 16/512 K x 32) nvSRAM