The CY7C1512AV18-250BZXIT: This class of memory is designed for high-bandwidth, low-latency buffer applications in networking switches, routers, telecom line cards, and test equipment where back-to-back read/write throughput matters — the QDR II bus eliminates dead cycles between read and write turns.
At 250 MHz the QDR II interface operates with double-data-rate on both read and write ports.
Cypress (now part of Infineon) no longer manufactures this exact ordering code.
Supplied in a 165-ball FBGA (15 x 17 mm body), surface-mount. The 1.8 V core and I/O supply simplifies power rail design — a single 1.8 V rail with adequate decoupling per the datasheet layout guidelines is sufficient.