Infineon’s 72Mb Quad Data Rate (QDR®)-II+, CYRS154x series, are high performance, synchronous pipelined SRAMs designed with Infineon’s RADSTOP™ technology. The 72Mb QDR®-II+ memories are available in x18/x36 and two-word/four-word data bus configurations, and provides low latency and random memory access capability for high speed cache applications.