CY7C1563XV18
CY7C1563XV18 is 72-Mbit QDR II+ Xtreme SRAM Four-Word Burst Architecture manufactured by Cypress.
CY7C1563XV18/CY7C1565XV18
72-Mbit QDR® II+ Xtreme SRAM Four-Word Burst Architecture (2.5 Cycle Read Latency)
72-Mbit QDR® II+ Xtreme SRAM Four-Word Burst Architecture (2.5 Cycle Read Latency)
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
- Single Multiplexed Address Input Bus latches Address Inputs for Read and Write Ports
- Separate Port selects for Depth Expansion
- Synchronous Internally Self-timed Writes
- QDR® II+ Xtreme operates with 2.5 cycle read latency...
