Electrically erasable, programmable, non-volatile memory device compatible with a CMOS/SOI production process

摘要

The invention relates to an electrically erasable, non-volatile memory device, having a memory cell of the floating gate type (16), defined by a source zone, a drain zone, a channel zone (8) and a control gate zone (6), the latter being separated from the channel zone by an insulation zone (14), said five zones being implemented in a semiconductor film formed on an insulating layer (4), said memory cell being laterally insulated by one or more insulation zones (10, 12) in contact with the insulating layer.