Active production — BOM-fit for high-throughput designs
The CY7C1414KV18-333BZC is a 36Mbit QDR II synchronous SRAM organized as 1M x 36, clocked at 333 MHz. This is a specialized high-bandwidth memory for networking, telecom, and data-acquisition systems where deterministic read/write latency and full-duplex throughput matter more than density.
The 333 MHz clock rate, combined with the QDR II architecture (two read ports and two write ports), delivers a peak bandwidth of 3.0 GB/s on a 36-bit bus. This suits backplane packet buffers and look-up tables in core routers or baseband processors. Supply voltage is 1.7 V to 1.9 V — a low-voltage core that keeps dynamic power in check at 333 MHz. The parallel memory interface means the board layout must match the 36-bit data path with matched trace lengths to maintain signal integrity at 333 MHz.
The base product number is CY7C1414. For a BOM hedge, confirm the exact package code (BZC suffix) and temperature grade before specifying an alternate.