The S70FL01GSAGBHMC13 is a 1 Gbit (128 Mbyte) SPI Multi-I/O NOR Flash memory featuring a dual-die stack architecture, 3.0 V operation, and up to 133 MHz SDR or 80 MHz DDR interface. It offers uniform 256 KB sectors, 100,000 program-erase cycles minimum, and 20-year data retention.