S28HS01GTGZBHM030 is a 1 Gbit 1.8 V SEMPER™ NOR flash with an octal interface for automotive code/data storage. It operates from 1.7 V to 2.0 V over -40 to 125°C and supports 166 MHz SDR or 200 MHz DDR (up to 400 MByte/s). It is ISO 26262-compliant and integrates ECC (SECDED), interface CRC, data-integrity CRC, SafeBoot diagnostics, and AutoBoot for fast access after power-on reset.