Notice that this nomenclature can be misleading, since an " n-level cell" in fact uses 2 n levels of charge to store n bits (see below). ![]() Penta-level cell or PLC (5 bits per cell) – currently in development.Quad-level cell or QLC (4 bits per cell).Triple-level cell or TLC (3 bits per cell) or 3-Bit MLC.Multi-level cell or MLC (2 bits per cell), alternatively double-level cell or DLC.Single-level cell or SLC (1 bit per cell).Overall, the memories are named as follows: The name " multi-level cell" is sometimes used specifically to refer to the " two-level cell". ![]() Triple-level cells ( TLC) and quad-level cells ( QLC) are versions of MLC memory, which can store three and four bits per cell respectively. A memory cell typically consists of a single floating-gate MOSFET (metal–oxide–semiconductor field-effect transistor), thus multi-level cells reduce the number of MOSFETs required to store the same amount of data as single-level cells. In electronics, a multi-level cell ( MLC) is a memory cell capable of storing more than a single bit of information, compared to a single-level cell ( SLC), which can store only one bit per memory cell. The differences of the memory cells in comparison
0 Comments
Leave a Reply. |