A detailed overview of XD-Picture Card If you try to buy a digital camera, but have no idea what the different types of memory cards mean, it can become quite confusing. In this article we will discuss a particular type of memory card - its characteristics, advantages and disadvantages. Armed with this information, it will be much easier for you to choose which type of memory card to use.
The xD-Picture is a specialized form of flash memory is mainly used in digital cameras. Introduced to the market by Fuji and Olympus in 2002, the name of the card was intended to hold for "Extreme Digital" and is now marketed under various different brand names. Other companies are now selling their own versions of the xD-Picture includes SanDisk, Kodak and Lexar.
The xD-Picture is intended to be used in digital cameras made by Fujifilm and Olympus. It is also compatible with MP3 players Fujifilm and Olympus digital voice recorders. The cards are available in a variety of different capacities, including 2GB, 1 GB, 512 MiB, 256 MiB, 128 MiB, 64 MiB, 32 MiB, and 16 million. Regardless of capacity, each card is the same size and weighs the same amount, with dimensions of 20mm x 25mm x 1.78mm and weighs 2.8 grams.
The first xD-Picture being developed were only able to hold anywhere from 16 million to 512 MB of data. With the introduction of the card type M, which was published in 2005, the new design is technically capable of holding up to 8 GiB of memory with the help of Multi Level Cell architecture. The cards are actually available only in 256 MiB to 2 GiB of space, however, and a slower speed read-write the original design.
The Type H card was also issued in 2005 and is able to provide a rate of time, then what is provided by the card-type M. These maps are available in only 256 MiB, 512 MiB, 1 GiB and 2 capabilities Storage Gio. The new Olympus camera models require H type cards to capture video at a higher rate of 640x480x30.
As the type M and type H cards have evolved, changes were made to their storage architecture. As such, some older devices may have difficulty in properly using the new Type M and Type H cards This is especially true when using the video recording function. The new design is also incompatible with some card readers. To ensure that the card is compatible with the camera, compatibility lists are available through the companies.
Despite this drawback, the xD-Picture does have many advantages. For example, they are faster in comparison with older formats such as Memory Stick, SmartMedia, MultiMediaCard and. They are also very low, but it is possible to find the smallest memory cards on the market today. In addition, they have low energy consumption.
Posted on February 7, 2010.