According to iSuppli Corporation, double data rate (DDR2) DRAM will be quickly occupied the cell phone market, this new generation of DRAM is expected to replace the traditional DDR, before 2011 it has become the mainstream DRAM technology.

In 2010, overall shipments of mobile DRAM is expected that about 80% of the DDR. However, with DDR2 in the second half of 2011 to become the leading technology, this situation will soon change. These shipments include cell phones and other types of mobile products-Wholesale cell phones, but it accounts the majority of cell phone.

DDR2 shipments increases, mainly due to substantial increase in sales of smart cell phones, and these cell phones require higher density and performance of DRAM. DRAM is expected to average density of all cell phones in 2010 will reach 922Mb, 622Mb in 2009 increased by more than 48.2%.

With the new products and various kinds of applications requiring a higher density, mobile DRAM in the field of smart cell phones continues to achieve greater success. Memory technology changes and changes fast, given the strong demand for DDR2, not only from the demand for smart cell phones and tablet PCs from mobile and other applications and other mobile Internet device (MID) of the demand, so the market may quickly turn to DDR2.

In addition, higher density DRAM in 2010 will be used; iSuppli predicts that the 2Gb and 4Gb of DRAM are expected to account for the mobile market was 38% and 17%. 2009 mobile devices used in mobile DRAM, the density is lower than 1Gb, and smart cell phones need more memory to run the various functions and applications, the density requirement range to 2Gb.

Meanwhile, in addition, the smart cell phone also needs higher density than provided by DDR2 faster performance. From China cell phone