Snapdragon’s rival,Samsung launched 1GHz cell phone chip
A few days ago, Samsung has launched the world’s fastest Vortex A8 core, this is named “Hummingbird” The 45nm chip operating frequency up to 1GHz, and only using a mobile phone battery can run on. This chip should have been reported before that the S5P6440.
Samsung S5P6440 is based on the ARM1176 CPU core technology designed to 533MHZ or 667MHZ their speed of operation. Samsung S5P6440CPU core, hardware accelerator chip interfaces with the external peripheral through a 64-bit from the AXI bus connecting to the speed of 166MHZ to run, to carry massive input / output bandwidth to meet the practical applications to deal with the needs of multi-tasking .
In addition, Samsung also has S5P6440 hardware 2D graphics accelerator function, which is in line OpenVG application programming interface (API) standards. OpenVG application programming interface (API) standards, such as alpha allows the effect of a mixture of transparent, clear images and anti-aliasing support for scalable vector graphics and other advanced features of the full application and will not undermine the image quality. The use of this mapping function, the device is equipped with S5P6440 can provide users with a vivid graphical user interface, greatly improving the user experience of fun.
In order to reduce the system BOM cost and to simplify the complexity of the design, S5P6440 integrates hardware support for multiple interface IP. IP hardware S5P6440 leading NAND flash memory to support the error correction function, can support the existing and the next generation of MLC NAND flash memory chips at a lower cost products to provide greater storage capacity. It also integrates a S5P6440 can support mobile DDR (mDDR) and low-cost DDR2 memory, DRAM memory controllers, in accordance with equipment manufacturers to meet different markets to choose different types of demand for memory chips.
At present only the news that Samsung has been an important part of chip customers to the trial, and will increase production in the third quarter, but exactly when it will launch mobile phone based on this chip is still not known, it is estimated that the earliest should be the end of the year or early next year the. Can rest assured that, iPhone 3GS and Palm Pre temporarily will not be exceeded.
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