CY7C4142KV13-106FCXC High-Performance QDR-IV Parallel Interface Memory with 1066 MHz Frequency and On-Die Termination for Commercial Applications

概要

The QDR™-IV XP (Xtreme Performance) SRAM is a high-performance memory device optimized to maximize the number of random transactions per second by the use of two independent bidirectional data ports. These ports are equipped with DDR interfaces and designated as port A and port B respectively. Accesses to these two data ports are concurrent and independent of each other. Access to each port is through a common address bus running at DDR. The control signals are running at SDR and determine if a read or write should be performed.

特長

  • 144 Mbit density (8M × 18, 4M × 36)
  • Total Random Transaction Rate of 2132 MT/s
  • Maximum operating frequency of 1066 MHz
  • Read latency of 8.0 clock cycles
  • Write latency of 5.0 clock cycles
  • Eight-bank architecture enables 1 access per bank per cycle
  • Two-word burst on all accesses
  • Dual independent bidirectional data ports
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