The S29AL008J70BAN020 is an 8 Mbit (1M × 8-bit/512K × 16-bit) 3 V boot sector Flash memory for embedded and automotive use. It operates from 2.7 V to 3.6 V, offers 70 ns access time, and supports top or bottom boot block configurations. Features include flexible sector architecture, sector group protection, a secured silicon sector, and ultra-low power modes. It meets AEC-Q100 automotive standards and supports operation up to 125°C.