Methods of operating and manufacturing logic device and semiconductor device including complementary nonvolatile memory device, and reading circuit for the same

摘要

Provided are a complementary nonvolatile memory device, methods of operating and manufacturing the same, a logic device and semiconductor device having the same, and a reading circuit for the same. The complementary nonvolatile memory device includes a first nonvolatile memory and a second nonvolatile memory which are sequentially stacked and have a complementary relationship. The first and second nonvolatile memories are arranged so that upper surfaces thereof are contiguous.