CY7C4122KV13, CY7C4142KV13: 144-Mbit QDR™-IV XP SRAM

144-Mbit QDR™-IV XP SRAM

특징

• 144-Mbit density (8 M × 18, 4 M × 36)
• Total Random Transaction Rate of 2132 MT/s
• Maximum operating frequency of 1066 MHz
• Read latency of 8.0 clock cycles and write latency of 5.0 clock cycles
• Eight-bank architecture enables one access per bank per cycle
• 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
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기능 설명

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.