450 MHz QDR II+ SRAM for line-rate buffering
The Infineon CY7C1562XV18-450BZXC is a 72Mbit synchronous QDR II+ SRAM organized as 4M x 18, clocked at 450 MHz. QDR II+ architecture delivers separate read and data ports on each clock edge, effectively doubling throughput per pin compared to conventional synchronous SRAM. This part is designed for high-bandwidth, low-latency buffer applications — typically found in network line cards, telecom switches, and packet-processing engines where deterministic access time and zero-bus-turnaround cycles matter.
Active production — BOM-fit for new designs
The CY7C1562XV18-450BZXC carries an active lifecycle status. Infineon continues to manufacture this part, and no last-time-buy notice or end-of-life announcement has been issued for this order code.
Sourcing and supply posture
The CY7C1562XV18-450BZXC is sourced and quoted to order through independent distribution against an RFQ. Availability and current pricing are confirmed at quote time.