The Cypress CY7C1354C-200AXIT is a 9Mbit synchronous SRAM organized as 256K x 36, built on the NoBL™ (No Bus Latency) architecture. It clocks at 200 MHz with a 3.2 ns access time, using a parallel interface and a single 3.135V to 3.6V supply.
200 MHz clock and 3.2 ns access — timing budget reality
The 200 MHz clock rate and 3.2 ns access time define this part for high-throughput data-path applications where the SRAM must keep pace with a fast processor or FPGA without wait states. The NoBL™ architecture eliminates the dead cycle between read and write turns, sustaining back-to-back throughput at the full clock rate. In a 200 MHz system, the 3.2 ns access leaves about 1.8 ns of setup-and-hold margin after clock-to-output delay — enough for most 3.3 V logic families, but signal-integrity review of the trace length and termination on the 36-bit data bus is warranted.
Industrial temperature grade and deployment context
The 100-TQFP (14x20) package is a standard fine-pitch QFP that reflows with a typical lead-free profile;
Obsolete — sourcing and lifecycle reality
Buyers should verify date-code freshness and request counterfeit-screening documentation from the broker channel.