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CYRS1542AV18, CYRS1544AV18: 72-Mbit QDR® II+ SRAM Two-Word Burst Architecture with RadStop™ Technology | サイプレス セミコンダクタ

CYRS1542AV18, CYRS1544AV18: 72-Mbit QDR® II+ SRAM Two-Word Burst Architecture with RadStop™ Technology

最終更新日: 
2020年5月28日
バージョン: 
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72-Mbit QDR® II+ SRAM Two-Word Burst Architecture with RadStop™ Technology

特徴

  • Separate independent read and write data ports
    • Supports concurrent transactions
  • 250-MHz clock for high bandwidth
  • Two-word burst on all accesses
  • Double data rate (DDR) interfaces on both read and write ports at 250 MHz (data transferred at 500 MHz)
  • Two input clocks (K and K) for precise DDR timing
    • SRAM uses rising edges only
  • 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
  • 詳しくは、PDF をご覧ください。

機能説明

The CYRS1542AV18 and CYRS1544AV18 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.