Extreme 2-stack technology makes next-gen 256-layer V-NAND possible

Last updated: December 1st, 2020 at xv:thirty UTC+01:00

Samsung is now developing the 7th generation Five-NAND solution and as you may recall, industry reports dating back to September were claiming that Samsung's next-gen Five-NAND will take 176 layers. This may very well notwithstanding exist true, still, according to Korean news outlets citing Samsung during its investors forum on Monday, it is technically possible for Samsung's Five-NAND to boast an impressive 256-layer configuration using the company's extreme 2-stack engineering.

More V-NAND layers technically mean more memory is obtainable in a smaller physical infinite. The procedure of shrinking downward powerful components represents the foundation upon which the mobile globe has been built, so the company'due south V-NAND advancements are not easily ignored.

Samsung's 6th-generation V-NAND can attain up to 128 layers using unmarried-stack technology. Notwithstanding, senior VP at Samsung's retentiveness business organization unit, Han Jin-man, revealed on Monday that 256-layer stacking is mathematically possible through farthermost 2-stack technology.

No guarantee of Samsung Mobile's V-NAND solution to have 256 layers

It's important to make the distinction between the terms possible and probable. Yes, it is mathematically possible to achieve 256-layer V-NAND using extreme 2-stack technology, but the probability of this happening depends on more than just the technical side of things.The bodily number of layers stacked in the chip could change depending on consumers' needs and market conditions,revealed Han Jin-man.

In a way, the market may have not caught upwardly with the technology yet, because co-ordinate to the senior VP, the central question to ask isn'thow much yous can stack layers but rather what's the most optimal number of layers for the marketplace at this point?

In other words, the next-gen V-NAND solution to be employed by Samsung'southward mobile sectionalisation in the hereafter may or may not have 256 layers and this volition depend on how the market evolves. If the market asks for this, it could exist that the next-gen V-NAND employed by Samsung mobile will have only 176 layers as opposed to 256, or it could go the other way effectually. We'll keep yous posted.