| Device Family | Summary Benefit | Applications | Technologies | Key Parameters |
|---|---|---|---|---|
| AT40K FPGAs (5 Volts) | Speed up processor-based system performance while lowering power, part count and cost. | Massive register counts (1,024 to 6,400 registers) make them ideal for use as re-configurable DSP co-processors. | 5k to 40k Gates 5V | |
| AT40KAL FPGAs (3.3 Volts) | Fast, flexible, distributed 10 ns FreeRAM™ without using valuable logic resources | High-density, compute-intensive DSP and other fast logic designs | 5k to 50k Gates 3V |
