The SST39LF080 / 39VF080 devices are 1M x8 CMOS Multi-Purpose Flash (MPF) manufactured with SST’s proprietary, high-performance CMOS SuperFlash technology.
The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The SST39LF080 write (Program or Erase) with a 3.0-3.6V power supply.
The SST39VF080 write (Program or Erase) with a 2.7-3.6V power supply.
They conform to JEDEC standard pinouts for x8 memories.