| 摘要 |
A thermal management system according to an embodiment of the present invention includes first and second thermo sensors embedded in a chip, a trimming control circuit which determines a characteristic of the first thermo sensor based on a trimming value, a nonvolatile memory which stores trimming data relating the characteristic of the first thermo sensor in an initial state and a system controller which provides temperature data to the trimming control circuit, wherein the temperature data relates a chip temperature detected by the second thermo sensor, wherein the trimming control circuit updates the trimming value based on the temperature data and the trimming data.
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