Memory with EEPROM cell having capacitive effect and method for the reading of such a cell

摘要

In a memory cell of an EEPROM or flash-EEPROM memory, the source and the drain of a floating-gate transistor forming the non-volatile memorizing device are connected together. It is shown that the capacitive behavior of the cell is then differentiated at the time of the reading depending on whether it is in a programmed state or in an erased state. This difference in behavior is used to differentiate the logic states.