Synchronous SRAM for high-throughput buffer applications
The Infineon CY7C1325G-133AXCT is a 4.5 Mbit synchronous SRAM organized as 256K x 18 bits. It runs on a 133 MHz clock with a 6.5 ns access time, making it suitable for high-speed cache, FIFO, and networking buffer designs that need deterministic read-write turnaround without dead cycles. The 18-bit width supports parity or ECC schemes in data-path applications. Supply range is 3.15 V to 3.6 V, and the part is specified for commercial temperature environments (0°C to 70°C).