(Elpida), Japan's leading global supplier of Dynamic Random Access Memory (DRAM), today announced that it has completed the development of a 2 Gigabit DDR2 SDRAM device, the first to use its 80 nm ...

(DDR2-667). At such high speeds, one cannot take the risk of using a conventional design approach suitable for speeds of 133MHz. SDRAM and ignore the effects of vias ... The VX700 DDR2 interface can ...

SDR SDRAM【同步型 ... 频率规范有DDR2 400\533\667\800\1066\1333等，总线频率553MHz的DDR2内存只需133MHz的工作频率。 ·DDR3 SDRAM相比起DDR2具备更低的工作电压(1.5v)，240线接口，支持8bit预读，只需133MHz的工作频率便可实现1066MHz的总线频率。其频率从800MHz起跳，常见频率有 ...