| 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 | 64 (16 x 4) Asynchronous - - 4.5 V ~ 5.5 V - Uni-Directional Depth, Width No No No -55°C ~ 125°C Surface Mount 16-SOIC (0.154, 3.90mm Width) |