The S29JL064J60BHA003 is a 64 Mb, 3.0 V-only simultaneous read/write flash memory, organized as 8M × 8-bit or 4M × 16-bit, with 60 ns access time. It features flexible bank architecture, top and bottom boot sectors, JEDEC standard command set, and operates from 2.7 V to 3.6 V at -40°C to +85°C. Ultra-low power modes, hardware sector protection, erase suspend/resume, and a Secured Silicon Region enhance reliability for automotive and industrial code storage.