What Is Flash Memory and Ddr Memory?

We know very well that computer has flash memory units working in them. However, what we don't know is how these memory units function or and their key roles. It becomes quit indispensable to note here that memory units play their indispensable role in functioning of computers, laptops, palmtops, notebooks etc. Flash memory and Ddr memory are two genres of electronic memories which consolidate into the electronic circuits. Flash mem is a specialized unit that is programmable, re-programmable and moreover you can also erase it electronically. This kind of memory is quite effectively used in the gaming consoles as well as dissimilar types of memory cards. Flash mem is a non vaporing computer mem and it is also quite user friendly. Overall use of Flash mem can be found in Pdas, digital cameras, audio players, and phones. an additional one indispensable point to make here is that since Flash mem is non vaporing in nature all the data stored inside it will not be lost until and unless you do not manually erase the data that has been stored in Ram memory. There are two basic forms of Flash mem, viz, Nor and Nand. It is foremost to point here that Nor has the property to way any type of mem location wit the help of data busses as well as full addresses. Nand Flash mem on the other hand has fast writing ands erase time and these memory units are used in memory cards. Flash mem has its own very limitations and the one of the most known limitation is that flash memory can only be erased and rewritten only for very specific whole of times.

Ddr memory finds its use in the desktop computers. The acronym for memory stands as duplicate Data Rate and it has significantly industrialized from Sdram. Ddr is twice faster than the Sdram memory. Ddrs have dissimilar variants available in the market, and the quite foremost ones include, Ddr1, Ddr2 and Ddr3. You option of a single type of Ddr mem would want that you have clear cut idea on the compatibility of your computer system. Ddr memories are also quite beloved for the fact that they consume less of power than the traditional kinds of Sd Ram memories. It is very foremost that you check on the compatibility of Ddr mem should you go for transfer of Ddr.

Ddr2 Ddr3

Next we jump on to the ageement Flash Card Memory. This type of memory belongs to its own niche and is compatible with any dissimilar types of electronic equipment like palmtops and notebooks. You have to be very peculiar in selecting ageement Flash Card Memory, as here again compatibility issue comes to play the role. If size is compared, then Cf (CompactFlash) memory cards are big in size than the Sd memory cards. ageement flash mem cards come in Cf type I and Cf type Ii respectively. With all this facts available, you have good conjecture to go for the type of memory which you want in your computer, laptop or palmtop.

What Is Flash Memory and Ddr Memory?