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CY14B256LA - 256 Kbit (32K x 8) nvSRAM

General Description

The Cypress CY14B256LA is a fast static RAM, with a nonvolatile element in each memory cell.

The memory is organized as 32K bytes of 8 bits each.

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

Key Features

  • Functional.

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Other Datasheets by Cypress (now Infineon)

Part Number Description
CY14B256L 256-Kbit (32K x 8) nvSRAM
CY14B256I 256-Kbit (32 K x 8) Serial (I2C) nvSRAM
CY14B256K 256-Kbit (32K x 8) nvSRAM
CY14B256KA 256 Kbit (32K x 8) nvSRAM
CY14B256P 256-Kbit (32 K X 8) Serial (SPI)

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CY14B256LA 256 Kbit (32K x 8) nvSRAM Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Functional Description The Cypress CY14B256LA is a fast static RAM, with a nonvolatile element in each memory cell. The memory is organized as 32K bytes of 8 bits each. 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. Data transfers from the SRAM to the nonvolatile elements (the STORE operation) takes place automatically at power down. On power up, data is restored to the SRAM (the RECALL operation) from the nonvolatile memory. Both the STORE and RECALL operations are also available under software control.