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CY14B256P - 256-Kbit (32 K X 8) Serial (SPI)

Description

8 Status Register 9 Read Status Register (RDSR) Instruction 9 Write Status Register (WRSR) Instruction 9 Write Protection and Block Protection 10 Write Enable (WREN) Instruction 10 Write Disable (WRDI) Instruction 10 Block Protection 10 Hardware Write Protection (WP Pin) 11 Memory Access 11

Features

  • Low power consumption.
  • Single 3 V +20%,.
  • 10% operation.
  • Average active current of 10 mA at 40 MHz operation Industry standard configurations.
  • Industrial temperature.
  • 16-pin small outline integrated circuit (SOIC) package.
  • Restriction of hazardous substances (RoHS) compliant.
  • High reliability.
  • Infinite read, write, and RECALL cycles 1 million STORE cycles to QuantumTrap Data retention: 20 years Overview The Cyp.

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Other Datasheets by Cypress (Infineon)

Part Number Description
CY14B256I 256-Kbit (32 K x 8) Serial (I2C) nvSRAM
CY14B256K 256-Kbit (32K x 8) nvSRAM
CY14B256KA 256 Kbit (32K x 8) nvSRAM
CY14B256L 256-Kbit (32K x 8) nvSRAM
CY14B256LA 256 Kbit (32K x 8) nvSRAM

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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CY14B256P 256-Kbit (32 K × 8) Serial (SPI) nvSRAM with Real Time Clock 256-Kbit (32 K × 8) Serial (SPI) nvSRAM with Real Time Clock Features ■ ■ ■ Low power consumption ❐ Single 3 V +20%, –10% operation ❐ Average active current of 10 mA at 40 MHz operation Industry standard configurations ❐ Industrial temperature ❐ 16-pin small outline integrated circuit (SOIC) package ❐ Restriction of hazardous substances (RoHS) compliant ■ ■ High reliability ❐ ❐ ❐ Infinite read, write, and RECALL cycles 1 million STORE cycles to QuantumTrap Data retention: 20 years Overview The Cypress CY14B256P combines a 256-Kbit nvSRAM[1] with a full-featured real time clock in a monolithic integrated circuit with serial SPI interface. The memory is organized as 32 K words of 8 bits each.
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