| 摘要 |
A circuit for compensating a temperature measurement range of a semiconductor memory apparatus is presented. The circuit includes an oscillator, a temperature variable pulse generating unit, a counter, and an output controlling unit. The counter enable signal generating unit inputs a temperature pulse and outputs a counter enable signal corresponding to the temperature pulse in response to receiving a control signal. The counter inputs and counts an oscillator signal in response to receiving the counter enable signal and outputs a counting signal. The output controlling unit outputs a temperature information code signal proportional to the counting signal or to output the temperature information code signal at a fixed level corresponding to a maximum value of the counting signal.
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