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CYRS1543AV18, CYRS1545AV18: 72-Mbit QDR® II+ SRAM Four-Word Burst Architecture with RadStop™ Technology | 赛普拉斯半导体

CYRS1543AV18, CYRS1545AV18: 72-Mbit QDR® II+ SRAM Four-Word Burst Architecture with RadStop™ Technology

最近更新: 
2020 年 5 月 28 日
版本: 
*N

72-Mbit QDR® II+ SRAM Four-Word Burst Architecture with RadStop™ Technology

特性

  • 分立的独立读和写数据端口
    • 支持并发事务处理
  • 250 MHz 时钟实现高带宽
  • 4 字突发降低地址总线频率
  • Double data rate (DDR) interfaces on both read and write ports at 250 MHz (data transferred at 500 MHz)
  • 两个输入时钟(K 和 K)用于精确 DDR 定时
    • SRAM 仅使用上升沿
  • 回波时钟(CQ 和 CQ)简化高速系统中的数据采集
  • 单个复用地址输入总线,能够为读端口和写端口锁存地址输入
  • 单独的端口选择,能够实现深度扩展 (Depth Expansion)
  • 如需更多信息,请参阅 PDF 文档

功能描述

The CYRS1543AV18 and CYRS1545AV18 are synchronous pipelined SRAMs, equipped with 1.8 V QDR II+ architecture with RadStop™ technology. Cypress’s state-of-the-art RadStop Technology is radiation hardened through proprietary design and process hardening techniques.

Dear valued customer,

Thank you for choosing our products. They come with all the know-how and passion that our engineers have put into it. As you probably already know, Cypress is now Infineon. This is a major step for our company, but also for the good of you. 

Reliability and business continuity are of utmost importance for us. Hence, we remain fully committed to honoring existing customer and distributor relationships. This includes offering the legacy Cypress product portfolio. We thank you very much for your trusting support.

For the full version of this message, please download the PDF version.