5 ns access time — bus timing for pipelined reads
The 5 ns access time at 100 MHz means the SRAM can deliver data within one clock cycle in a properly pipelined system. For a designer, that eliminates wait states on back-to-back reads from a 64K x 18 memory array, which is the difference between a 100 MT/s throughput and a stalled bus. Watch the output hold time relative to the next clock edge — the datasheet timing diagram is the final word on setup margin.
Housed in a 100-TQFP (14x20.1 mm), this SRAM reflows onto standard surface-mount pads.
No direct equivalent exists in the SYNCBURST™ family with a different density or speed grade — the 64K x 18 organization and 5 ns access are specific to this order code.