摘要 |
A method for forming a memory cell including a selection transistor and an antifuse transistor, in a technological process adapted to the manufacturing of a first and of a second types of MOS transistors of different gate thicknesses, this method including the steps of: forming the selection transistor according to the steps of manufacturing of the N-channel transistor of the second type; and forming the antifuse transistor essentially according the steps of manufacturing of the N-channel transistor of the first type, by modifying the following step: instead of performing a P-type implantation in the channel region at the same time as in the N-channel transistors of the first type, performing an N-type implantation in the channel region at the same time as in the P-channel transistors of the first type.
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