• Part: CY7C1911KV18
  • Description: 18-Mbit QDR II SRAM Four-Word Burst Architecture
  • Manufacturer: Cypress
  • Size: 657.31 KB
CY7C1911KV18 Datasheet (PDF) Download
Cypress
CY7C1911KV18

Key Features

  • Separate independent read and write data ports ❐ Supports concurrent transactions
  • 333-MHz clock for high bandwidth
  • Four-word burst for reducing address bus frequency
  • 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 read and write ports
  • Separate port selects for depth expansion
  • Synchronous internally self-timed writes