CY7C2563XV18 Description
CY7C2563XV18/CY7C2565XV18 72-Mbit QDR® II+ Xtreme SRAM Four-Word Burst Architecture (2.5 Cycle Read Latency) with ODT 72-Mbit QDR® II+ Xtreme SRAM Four-Word Burst Architecture (2.5 Cycle Read Latency) with ODT.
CY7C2563XV18 Key Features
- Separate independent read and write data ports
- Supports concurrent transactions
- 633 MHz clock for high bandwidth
- Four-word burst for reducing address bus frequency
- Double data rate (DDR) interfaces on both read and write ports (data transferred at 1266 MHz) at 633 MHz
- Available in 2.5 clock cycle latency
- 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
- Data valid pin (QVLD) to indicate valid data on the output