Control circuit, memory device and voltage control method thereof
AssigneeWinbond Electronics Corp.
InventorYing-Te Tu
Life of this patent
Estimating the term…
Abstract
A control circuit, a memory device and a voltage control method thereof are provided. The memory device includes a memory cell, a voltage regulator circuit and the control circuit. The control circuit receives a clock signal, and determines a clock frequency of the clock signal so as to generate a control signal. An operation voltage is converted into an internal supply voltage for supplying the control circuit by the voltage regulator circuit according to the control signal.
Claims22
A memory device, comprising:
- a memory cell;
- a voltage regulator circuit, coupled to the memory cell;
- and
- a control circuit, coupled to the memory cell and the voltage regulator circuit, receiving a clock signal and determining a clock frequency of the clock signal to generate a control signal, wherein the voltage regulator circuit converts an operation voltage into an internal supply voltage for supplying the control circuit based on the control signal.
A control circuit of a memory device, coupled to a voltage regulator circuit, receiving a clock signal, and determining a clock frequency of the clock signal to generate a control signal, wherein the voltage regulator circuit converts an operation voltage into an internal supply voltage for supplying the control circuit based on the control signal.
A voltage control method of a memory device, comprising:
- receiving a clock signal;
- and
- converting an operation voltage into a corresponding internal supply voltage by referring to a clock frequency of the clock signal for supplying an internal circuit of the memory device.
Dependencies are inferred from the claim text.