MEMORY CELLS, MEMORY BANKS, MEMORY ARRAYS, AND ELECTRONIC SYSTEMS

摘要

Some embodiments include memory cells containing vertical floating bodies, and containing gates which entirely laterally surround the floating bodies. Some embodiments include memory banks which contain multiple memory cells extending from a conductively-doped diffusion region. Some embodiments include memory arrays in which electrically insulative partitions extend through a conductively-doped diffusion region to divide the diffusion region into a plurality of lines, and in which multiple memory cells extend vertically upward from each of such lines. Some embodiments include electronic systems containing processors in data communication with memory, and in which the memory includes an array of zero capacitor one transistor memory cells. Some embodiments include methods of forming vertically-extending memory cells. Some embodiments include methods of forming of banks of memory cells in which all of the memory cells extend to a conductively-doped region. Some embodiments include methods of forming memory arrays.