CY7C2670KV18-450BZI is a 144-Mbit (4 M × 36) DDR II+ synchronous pipelined SRAM with two-word burst architecture and 2.5-cycle read latency. It runs up to 450 MHz clock with double data rate transfers (up to 900 MT/s) and includes echo clocks (CQ/CQ) plus QVLD for data capture. Core VDD is 1.7 V to 1.9 V and VDDQ is 1.4 V to VDD. It comes in a 165-ball FBGA package for industrial range.