CY7C1425KV18

CY7C1425KV18 CY7C1412KV18 CY7C1414KV18 36-Mbit QDR® II SRAM Two-Word Burst Architecture 36-Mbit QDR® II SRAM Two-Word Burst Architecture Features ■ Separate independent read and write data ports ❐ Supports concurrent transactions ■ 333 MHz clock for high bandwidth ■ Two-word burst on all accesses ■ Double data rate (DDR) Interfaces on both read and write ports (data transferred at 666 MHz) at 333 MHz ■ Two input clocks (K and K) for precise DDR timing ❐ SRAM uses rising edges only ■ Two input clocks for output data (C and C) to minimize clock skew and flight time mismatches ■ Echo clocks (CQ and CQ) simplify data capture in high speed systems ■ Single multiplexed address input bus latches address inputs for both read and write ports ■ Separate port selects for depth expansion ■ Synchronous internally self-timed writes ■ QDR® II operates with 1.5 cycle read latency when DOFF is asserted HIGH ■ Operates similar to QDR I device with 1 cycle read latency whe...