The SST39VF800A-70-4I-B3KE is an 8 Mbit Multi-Purpose Flash (MPF) memory device organized as 512K x16. It operates on a single supply voltage ranging from 2.7V to 3.6V and features a fast read access time of 70 ns. The memory is structured with uniform 2 KWord sectors and 32 KWord blocks, allowing for flexible erase operations, with a typical word-program time of 14 µs. This industrial-grade component is guaranteed for a minimum of 10,000 endurance cycles, offers over 100 years of data retention, and operates in a temperature range of -40°C to +85°C. Its reliability and flexible architecture make it suitable for applications requiring convenient and economical updates of program, configuration, or data memory.