■ Registered inputs and outputs for pipelined operation ■ 256K × 18 common I/O Architecture ■ 3.3 V core power supply (VDD) ■ 2.5 V I/O power supply (VDDQ) ■ Fast clock-to-output times
❐ 3.5 ns (for 166-MHz device) ■ Provide high performance 3-1-1-1 ...