This page provides the datasheet information for the CY7C25702KV18, a member of the CY7C25682KV18 72-Mbit DDR II+ SRAM Two-Word Burst Architecture family.
Datasheet Summary
Features
72-Mbit density (4M × 18, 2M × 36).
550 MHz clock for high bandwidth.
Two-word burst for reducing address bus frequency.
Double data rate (DDR) interfaces (data transferred at
1100 MHz) at 550 MHz.
Available in 2.5 clock cycle latency.
Two input clocks (K and K) for precise DDR timing.
SRAM uses rising edges only.
Echo Clocks (CQ and CQ) simplify data capture in high speed
systems.
Data valid pin (QVLD) to indicate valid data on the output.