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AssigneeZhejiang Johar Technology Co., Ltd.
InventorsBo Wang, Hongfeng Zhu, Jian Liu, Jun Yi, Qibin Zhu
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This invention discloses a chip wiring layer temperature sensing circuit, a temperature sensing method, a chip stereo temperature sensor, and a chip thereof. The chip wiring layer temperature sensing circuit includes a metal wiring layer temperature detection module, a pulse delay detection module, and a temperature transition module; wherein the metal wiring layer temperature detection module is disposed at a metal interconnection structure of a metal wiring layer of a chip; and the metal interconnection structure is electrically connected to the pulse delay detection module; wherein the pulse delay detection module includes a system high-speed clock, a delay data generated after a pulse passing through the metal wiring layer temperature detection module detected by the system high-speed clock, and the delay data was sent to the temperature transition module; wherein the temperature transition module calculates a temperature of the metal wiring layer according to the delay data.
A chip wiring layer temperature sensing circuit, comprising:
A chip wiring layer temperature sensing circuit, comprising a plurality of metal wiring layer temperature detection modules, a plurality of pulse delay detection modules, and a temperature transition module, wherein each of the metal wiring layer temperature detection modules and each of the pulse delay detection modules are corresponding one by one,
Dependencies are inferred from the claim text.