Tuesday, August 21, 2012

Status and Future Development of USB Design

Applications USB Design

USB flash drive is the most obvious portrayal for USB steps into everyday life, in fact, as early as before the USB flash, flash memory has emerged in many electronic products. The traditional store data by using RAM-volatile storage battery data will be lost easily. If the battery is out of power, then the data will be lost. By using flash memory products, we can overcome this problems, it is more reliable for data storage. In addition to the USB flash drive, flash memory has also been used in the computer BIOS, PDA, digital cameras, voice recorder, mobile phones, digital televisions, game consoles and other electronic products. The flash drive can also be used to exchange data between computers.

Advantages of USB Flash Drive

Speaking from capacity, flash drive capacity is optional from 16MB to 2GB, break through the limitations of the floppy of 1.44MB. Speaking from the read and write speed, the USB flash drive using the USB interface, its read and write speeds is much higher than a floppy disk. Speaking from stability, flash disk has no mechanical read-write device, this avoids the problem of mobile hard disk is easily damaged. Part of the USB flash drives has encryption and other functions, and this makes users more personalized. The flash drive is very small and easier to carry. It supports USB interface hot-plug, convenient to use. At present, the flash drive is developing in the direction of large-capacity, low-power and low-cost. And the styles are various, there are such as leather USB flash drive, wood usb flash drive and so on.

USB Flash Drive Market Analysis

The usb design market is still not mature at present. Samsung, Hitachi, Spansion and Intel are the four manufacturers in this market. Due to some errors on the strategy, Intel, for the first time, gives up the top seat, and falls to Samsung, Hitachi and Spansion. AMD's flash drive business sector Spansion produces NAND and NOR flash drive at the same time. Its NOR flash drive production of the last half year is almost equal to Intel, and becomes the largest manufacturer of NOR Flash Drive. The company's profit in the first half of this year is $ 1.3 billion, almost more than half of the entire company profits ($ 2.5 billion). According to the market research from firm of iSuppli, it estimates that the global flash revenue of this year will reach $ 16.6 billion, increased by 46% compared with the year 2003 ($ 11.64 billion). And according to the forecast, the USB design sales in 2012 will reach $ 17.5 billion.

This article is come from: http://www.usbdesign.cn/blog/?p=12

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