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CY15B128Q - 128-Kbit (16K x 8) Automotive Serial (SPI) F-RAM

Key Features

  • 128-Kbit ferroelectric random access memory (F-RAM) logically organized as 16K × 8.
  • High-endurance 100 trillion (1014) read/writes.
  • 151-year data retention (See the Data Retention and Endurance table).
  • NoDelay™ writes.
  • Advanced high-reliability ferroelectric process.
  • Very fast serial peripheral interface (SPI).
  • Up to 40-MHz frequency.
  • Direct hardware replacement for serial flash and EEPROM.
  • Supports SPI mode 0 (0, 0) and mode 3 (1, 1).
  • Sophistic.

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Part Number Description
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Full PDF Text Transcription (Reference)

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CY15B128Q 128-Kbit (16K × 8) Automotive Serial (SPI) F-RAM 128-Kbit (16K × 8) Automotive Serial (SPI) F-RAM Features ■ 128-Kbit ferroelectric random access memory (F-RAM) logically organized as 16K × 8 ❐ High-endurance 100 trillion (1014) read/writes ❐ 151-year data retention (See the Data Retention and Endurance table) ❐ NoDelay™ writes ❐ Advanced high-reliability ferroelectric process ■ Very fast serial peripheral interface (SPI) ❐ Up to 40-MHz frequency ❐ Direct hardware replacement for serial flash and EEPROM ❐ Supports SPI mode 0 (0, 0) and mode 3 (1, 1) ■ Sophisticated write-protection scheme ❐ Hardware protection using the Write Protect (WP) pin ❐ Software protection using Write Disable instruction ❐ Software block protection for 1/4, 1/2, or entire array ■ Device ID ❐ Manufacturer