The CY7C09369V-12AC is a 288Kbit dual-port synchronous SRAM organized as 16K x 18 bits. It provides two independent ports with separate address, data, and control lines for simultaneous read/write access from two bus masters.
16K x 18 organization — fit for the BOM
The 16K x 18 organization (288Kbit total) is a common depth/width ratio for dual-port SRAMs used as register files or small FIFO buffers. The 18-bit width accommodates 16-bit data plus two parity or tag bits.
This limits the part to indoor, climate-controlled equipment: office networking, telecom central-office racks, test instrumentation, and consumer electronics. Not suitable for outdoor telecom cabinets, industrial motor drives, or under-hood automotive environments without additional thermal management.