Semiconductor device, semiconductor memory device and memory system
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United States of America Patent
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Jun 7, 2016
Grant Date -
Oct 15, 2015
app pub date -
Sep 16, 2014
filing date -
Apr 15, 2014
priority date (Note) -
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Abstract
A semiconductor device includes a nonvolatile memory block suitable for outputting data stored in a plurality of nonvolatile memory cells included therein based on first control information, and programming data in the nonvolatile memory cells based on second control information; a control block suitable for generating the first control information based on an initialization signal, wherein the control block sequentially generates the second control information and the first control information when a program mode is activated; and a test control block suitable for deactivating the nonvolatile memory block and determining whether at least one control signal among a plurality of control signals included in the first and second control information is normally generated, in a test operation on the program mode.
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