3DFO2G16VS4214

The 3DFO2G16VS4214 is a 3.0 V single power 2 Gbit Flash memory. The device has a 16-bit wide data bus that can also function as an 8-bit wide data bus by using the input #BYTE. The memory organised in 4 banks with separate chip enable (#CE) controls. It requires only a single 3.0 volt power supply for both read and write functions. In addition to VCC input, a high-voltage accelerated program (#WP/ACC) input provides shorter programming times through increased current. The sector erase architecture allows memory sectors to be erased and reprogrammed without affecting the data contents of other sectors.

Hardware data protection measures include a low VCC detector that automatically inhibits write operations during power transitions. Persistent Sector Protection provides in- system, command-enable protection of any combination of sectors using a single power supply at VCC. Password Sector Protection prevents unauthorized write and erase operations in any combination of sectors through a user-defined 64-bit password. The module packaged in a SOP 60 is available for Commercial, Industrial or Military temperature range. It is also available with screening options up to space grade level.