The S70FL01GSAGMFM010 is a 1 Gbit (128 Mbyte) automotive-grade SPI NOR Flash memory with a dual-die stack of S25FL512S, operating at 3.0 V and supporting SPI Multi-I/O up to 133 MHz. It features uniform 256-kbyte sectors, 100,000 program-erase cycles minimum, and 20-year data retention. AEC-Q100 Grade 1 qualified for -40°C to +125°C, it offers advanced security with block protection, OTP array, and password-controlled sector protection.