Semiconductor device
AssigneesKabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
InventorHironori Nagasawa
Life of this patent
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Abstract
According to one embodiment, a semiconductor device includes: a first circuit transmitting a first signal; a second circuit receiving a second signal; a first level shift circuit converting a signal level of the first signal from a value corresponding to a first voltage to a value corresponding to a second voltage different from the first voltage, and transmitting the second signal; and a third circuit receiving the first signal and a control signal, and transmitting a third signal having a fixed signal level to the first level shift circuit when a signal level of the control signal is a first level.
Claims20
A semiconductor device comprising:
- a first circuit transmitting a first signal;
- a second circuit receiving a second signal;
- a first level shift circuit converting a signal level of the first signal from a value corresponding to a first voltage to a value corresponding to a second voltage which is different from the first voltage, and transmitting the second signal;
- and
- a third circuit receiving the first signal and a control signal, and transmitting a third signal having a fixed signal level to the first level shift circuit when a signal level of the control signal is a first level.
A semiconductor device comprising:
- first circuits each transmitting a first signal;
- second circuits each receiving a second signal;
- level shift circuits each converting a signal level of the first signal from a corresponding first circuit from a value corresponding to a first voltage to a value corresponding to a second voltage different from the first voltage, and transmitting the second signal to a corresponding second circuit;
- and
- third circuits each receiving the first signal from a corresponding first circuit and a control signal, and transmitting a third signal having a fixed signal level to a corresponding level shift circuit when a signal level of the control signal is a first level.
Dependencies are inferred from the claim text.