lcd advertising player CF Card

CF card full name of the Compact Flash Card is widely used to consumer electronics, like lcd advertising player , mobile and so on , yes SanDisk Corporation first introduced in 1994. Due to the openness of this technology, once introduced to the industry has been widely supported. Then, there was more than 100 companies together, was established in 1995 pocket-sized flash memory associations, namely the CFA (Compact Flash Association). In the CFA, under the vigorous promotion, CF standard has been an unprecedented development and prosperity, becoming a standard interface for removable storage media. Until now, there are still a lot of digital camera manufacturers use CF card as storage media, and it widely used in handheld computers, TV set-top boxes and even multi-media phones.

lcd advertising player cf card

Large storage capacity, low cost, good compatibility, these are the advantages of CF cards, the disadvantage is larger. In addition, CF cards are TYPE Ι and TYPE Ⅱ two kinds of interfaces, the current digital cameras are used frequently in the CF TYPE Ι interface.

Other inforation on CF CARD:

* CF format for a long time, was SanDisk's first produced in 1994. The full name of the CF card is Compact Flash, Compact means "small, lightweight," In comparison with PCMICA interface "ordinary Flash" is much smaller, and can be through a dedicated adapter adapter in the PCMICA interface (that is, today, we said PCMICA interface card reader). Then CF cards used in notebook computers primarily for external memory use, save precious data, to expand the system memory. Today CF interface has been developed a lot of improvements made with I / O function of CF II interface standards, and improve the interface transfer rate, support CF interface peripherals, CF interface, CF card is only peripheral A only. CF size of 43mm x 36mm x 3.3mm, 50 Pins. Size PCMCIA card is about 1 / 4, weight of less than 12g, support for two kinds of operating voltage of 3.3V and 5V.
* CF volume of relatively large, for the majority of today's ultra-thin card, is indeed a big point, but precisely because of the large volume of CF, the capacity of today's flash memory cards are often recorded in the CF interface to be a breakthrough, CF is now the largest capacity flash memory cards more than 10G, the same time, precisely because CF interface, high-speed and large capacity, making CF cards in the professional and para-professional fields have been retained.

...........................................................................................: Date: 2009-10-19 17:56:34 View:150