CY15B256J - 256-Kbit (32K x 8) Automotive Serial (I2C) F-RAM

Cypress Semiconductor

Datasheet Details

256-Kbit ferroelectric random access memory (F-RAM) logically organized as 32K × 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.
Fast two-wire serial interface (I2C).
Up to 3.4-MHz frequency[1].
Direct hardware replacement for serial.

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