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CY7C4121KV13, CY7C4141KV13: 144-Mbit QDR™-IV HP SRAM | Cypress Semiconductor

CY7C4121KV13, CY7C4141KV13: 144-Mbit QDR™-IV HP SRAM

Last Updated: 
Aug 15, 2017

144-Mbit QDR™-IV HP SRAM


  • 144-Mbit density (8 M × 18, 4 M × 36)
  • Total Random Transaction Rate of 1334 MT/s
  • Maximum operating frequency of 667 MHz
  • Read latency of 5.0 clock cycles and write latency of 3.0 clock cycles
  • Two-word burst on all accesses
  • Dual independent bidirectional data ports
  • Single address port used to control both data ports
  • Single data rate (SDR) control signaling
  • For more, see pdf

Functional Description

The QDR-IV HP (High-Performance) SRAM is a high-performance memory device that has been optimized to maximize the number of random transactions per second by the use of two independent bidirectional data ports.

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