The S29AL016J70TFN023 is a 16 Mbit (2M × 8-bit/1M × 16-bit) 3 V boot sector Flash memory with 70 ns access time, operating from a single 2.7 V to 3.6 V supply. It features flexible sector architecture, hardware sector protection, and a secured silicon sector for permanent identification. Designed for automotive and industrial use, it meets AEC-Q100 Grade 1 and –40°C to +125°C operation.