Memory system and controller
AssigneeToshiba Memory Corporation
InventorsYoon Tze CHIN, Norikazu YOSHIDA, Mitsuru ANAZAWA
Life of this patent
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Abstract
A memory system according to an embodiment includes non-volatile memory. The memory system includes a controller that controls data transfer between a host and the non-volatile memory, and a power supply unit that supplies a voltage to the controller. Further, the controller includes a power supply control unit that determines the voltage supplied to a module in the controller on the basis of an operation condition determined with the host. The power supply unit adjusts the voltage supplied to the module in accordance with a command from the power supply control unit
Claims20
A memory system comprising:
- a non-volatile memory configured to store data;
- a controller circuit configured to control the non-volatile memory, the controller circuit including a plurality of functional circuits, and the controller circuit being capable of connecting with a host via a serial interface;
- and
- a power supplier configured to supply voltage to a functional circuit on the basis of an operation condition determined with the host.
A memory system comprising:
- a non-volatile memory configured to store data;
- a controller circuit configured to control the non-volatile memory, the controller circuit including a plurality of functional circuits, and the controller circuit being capable of connecting with a host via a serial interface;
- and
- a clock supplier configured to supply an operation clock to a functional circuit on the basis of an operation condition determined with the host.
Dependencies are inferred from the claim text.