CY15B102QN CY15V102QN Excelon™-Auto 2-Mbit (256K × 8) Automotive-E Serial (SPI) F-RAM Excelon™-Auto 2-Mbit (256K × 8) Automotive-E Serial (SPI) F-RAM Features ■ 2-Mbit ferroelectric random access memory (F-RAM) logically organized as 256K × 8 ❐ Virtually unlimited endurance of 10 trillion (1013) read/write cycles ❐ 121-year data retention (see Data Retention and Endurance on page 19) ❐ NoDelay™ writes ❐ Advanced high-reliability ferroelectric process ■ Fast serial peripheral interface (SPI) ❐ Up to 50 MHz frequency ❐ 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 Di...

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