| Memory Size Function Data Rate Access Time Voltage - Supply Current - Supply Max Bus Directional Expansion Type Programmable Flags Support Retransmit Capability FWFT Support Operating Temperature Mounting Type | 4.5M (256K x 18)(512K x 9) Synchronous 166MHz 4ns 3.15 V ~ 3.45 V 35mA Uni-Directional Depth, Width Yes Yes Yes 0°C ~ 70°C Surface Mount 80-LQFP |