| 摘要 |
<p>A method of manufacturing an integrated circuit is provided with a semiconductor substrate having a core region and a periphery region. A charge-trapping dielectric layer is deposited in the core region, and a gate dielectric layer is deposited in the periphery region. Bitlines are formed in the semiconductor substrate in the core region and not in the periphery region. A wordline-gate layer is formed and implanted with dopant in the core region and not in the periphery region. A wordline and gate are formed. Source/drain junctions are implanted with dopant in the semiconductor substrate around the gate, and the gate is implanted with a gate doping implantation in the periphery region and not in the core region.</p> |
