The S26KS128SDPBHM020 is a 128 Mb automotive-grade HYPERFLASH™ memory with HYPERBUS™ interface, supporting 1.8 V operation, 166 MHz clock rate, and 333 MBps read throughput. Features include sector protection, ECC (1-bit correction, 2-bit detection), CRC, and 20-year data retention. AEC-Q100 Grade 1 qualification enables operation from -40°C to +125°C. Typical applications include automotive ECUs, industrial controllers, and boot code storage.