US Patent 7899643 Semiconductor integrated circuit device
Patent 7899643 was granted and assigned to Renesas Electronics on March, 2011 by the United States Patent and Trademark Office.
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A semiconductor integrated circuit device which consumes less power and enables real-time processing. The semiconductor integrated circuit device includes thermal sensors which detect temperature and determine whether the detection result exceeds reference values and output the result, and a control block capable of controlling the operations of arithmetic blocks based on the output signals of the thermal sensors. The control block returns to an operation state from a suspended state with an interrupt signal based on the output signals of the thermal sensors and determines the operation conditions of the arithmetic blocks to ensure that the temperature conditions of the arithmetic blocks are satisfied. Thereby, power consumption is reduced and real-time processing efficiency is improved.
US Patent 07899643 Semiconductor integrated circuit device US Patent 7899643 Semiconductor integrated circuit device
US Patent 07899643 Semiconductor integrated circuit device
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