The CY7C1363A-100AC is a 9 Mbit synchronous SDR SRAM organized as 512K words by 18 bits. It runs on a 100 MHz clock with an 8 ns access time.
The 100 MHz clock defines the data transfer rate on the parallel bus. The 8 ns access time is measured from the rising clock edge to data valid.
Commercial temperature grade — deployment boundary
It is not specified for industrial enclosures, outdoor cabinets, or automotive under-hood locations where ambient temperatures exceed 70°C or drop below freezing.