Description
As a memory standard, the (Quad Data Rate) QDR-II SRAM interface has become increasingly common in high performance networking systems.
Features
- 18Mb Density (512K x 36).
- Also available 9Mb Density (256K x 36) QDR-II x 36 Burst-of-2 Interface.
- Commercial: 233MHz, 250MHz Two independent ports.
- True Dual-Port Access to common memory Separate, Independent Read and Write Data Buses on each Port.
- Supports concurrent transactions Two-Word Burst on all DPRAM accesses DDR (Double Data Rate) Multiplexed Address Bus.
- One Read and One Write request per clock cy.
IDT70P3517 Datasheet
