Features
• Registered inputs and outputs for pipelined operation
• 256K ×18 common I/O architecture
• 3.3V core power supply (VDD)
• 2.5V I/O power supply (VDDQ)
• Fast clock-to-output times
   — 2.6 ns (for 250-MHz device)
• Provide high-performance 3-1-1-1 access rate
• User-selectable burst counter supporting Intel®
   Pentium® interleaved or linear burst sequences
• Separate processor and controller address strobes
• Synchronous self-timed writes
• Asynchronous output enable
• Offered in lead-free 100-pin TQFP package, lead-free
   and non-lead-free 119-ball BGA package
• “ZZ” Sleep Mode Option