SEMICONDUCTOR SYSTEM AND SEMICONDUCTOR DEVICE
First Claim
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1. A semiconductor system comprising:
- a controller configured to output a command; and
a semiconductor device configured to receive and decode the command and generate an internal command to perform a preset operation, update a synchronization temperature code with a temperature code when the temperature code changes, and apply the synchronization temperature code to the controller in synchronization with the internal command.
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Abstract
A semiconductor system may include a controller and a semiconductor device. The controller may be configured to output a command. The semiconductor device may be configured to receive and decode the command and generate an internal command to perform a preset operation. The semiconductor device may be configured to update a synchronization temperature code with a temperature code when the temperature code changes. The semiconductor device may be configured to apply the synchronization temperature code to the controller in synchronization with the internal command.
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Citations
25 Claims
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1. A semiconductor system comprising:
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a controller configured to output a command; and a semiconductor device configured to receive and decode the command and generate an internal command to perform a preset operation, update a synchronization temperature code with a temperature code when the temperature code changes, and apply the synchronization temperature code to the controller in synchronization with the internal command. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A semiconductor system comprising:
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a controller; a semiconductor device configured to update a synchronization temperature code with a temperature code when the temperature code changes, and apply the synchronization temperature code to the controller in synchronization with an internal command; and a temperature sensor configured to generate the temperature code which corresponds to a temperature of a region around the semiconductor device. - View Dependent Claims (16, 17, 18)
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19. A semiconductor device comprising:
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an update pulse generation circuit configured to generate an update pulse when a temperature code changes; a command latch signal generation circuit configured to generate a command latch signal from the temperature code in response to an internal command; an update latch signal generation circuit configured to generate an update latch signal from the temperature code in response to the update pulse; and a temperature code output circuit configured to generate a synchronization temperature code from the command latch signal in response to an output control pulse. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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Specification