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P-CHANNEL MULTI-TIME PROGRAMMABLE (MTP) MEMORY CELLS

机译:P通道多次可编程(MTP)存储器单元

摘要

Multi-time programmable (MTP) memory cells, integrated circuits including MTP memory cells, and methods for fabricating MTP memory cells are provided. In an embodiment, an MTP memory cell includes a semiconductor substrate, a p-well formed in the semiconductor substrate, and an n-well formed in the semiconductor substrate and isolated from the p-well. The MTP memory cell further includes a p-channel transistor disposed over the n-well and including a transistor gate. Also, the MTP memory cell includes a p-channel capacitor disposed over the p-well and including a capacitor gate. The capacitor gate is coupled to the transistor gate.
机译:提供了多次可编程(MTP)存储单元,包括MTP存储单元的集成电路以及用于制造MTP存储单元的方法。在一个实施例中,MTP存储单元包括半导体衬底,形成在半导体衬底中的p阱以及形成在半导体衬底中并与p阱隔离的n阱。 MTP存储单元还包括设置在n阱上方并包括晶体管栅极的p沟道晶体管。而且,MTP存储单元包括设置在p阱上方并包括电容器栅极的p沟道电容器。电容器栅极耦合到晶体管栅极。

著录项

  • 公开/公告号US2017148794A1

    专利类型

  • 公开/公告日2017-05-25

    原文格式PDF

  • 申请/专利权人 GLOBALFOUNDRIES SINGAPORE PTE. LTD.;

    申请/专利号US201514952567

  • 发明设计人 SHYUE SENG TAN;PENGFEI GUO;

    申请日2015-11-25

  • 分类号H01L27/105;H01L27/02;

  • 国家 US

  • 入库时间 2022-08-21 13:49:43

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