
Micron announced today the availability of the world’s first mobile phase change memory in a dual-chip/multi-chip package for mobile devices. There is a lot to say about PCM memory, but the shortest definition is that it is a flash memory replacement with very high write speeds and great durability.
Like we just said, phase change memory (PCM) is a direct competitor to flash storage technology, but it can also act like a RAM chip. There was a lot of research done in this field and slowly, but surely, companies involved in PCM research gave up on using it as a RAM alternative and concentrated on building a viable storage alternative. The two main advantages PCM has over NAND is the fact that write speeds are greatly increased,...