A semiconductor nonvolatile memory device capable of reducing the overhead time of the time required for switching the verify operation and the verify operation itself. In the semiconductor nonvolatile memory device which operates to program the threshold of the memory cells on the basis of a plurality...http://www.google.es/patents/US5467309?utm_source=gb-gplus-sharePatente US5467309 - Semiconductor nonvolatile memory device having reduced switching overhead time on the program mode
Semiconductor nonvolatile memory device having reduced switching overhead ...
