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Microcomputer with nonvolatile memory protected against false erasing or writing
Microcomputer with nonvolatile memory protected against false erasing or writing
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机译:具有非易失性存储器的微型计算机,可防止误擦除或写入
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摘要
A microcomputer includes a nonvolatile memory for storing contents that can be erased from and written to the nonvolatile memory electrically when an erasing/writing voltage is supplied to the nonvolatile memory, and a processor for executing a program stored in the nonvolatile memory. The microcomputer also includes a setting element for setting a plurality of conditions for erasing contents from or writing contents into the nonvolatile memory, and an erasing/writing voltage supply enabler for enabling the erasing/writing voltage to be supplied to the nonvolatile memory when all of the plurality of conditions are satisfied.
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