Memory with dynamic voltage scaling

An apparatus, comprising:

• a host configured to communicate with a memory,
• the memory having a peripheral portion and a memory array,
• the host being configured
• to cause the memory to selectively provide a first supply voltage and a second supply voltage to the peripheral portion, the first supply voltage being static and having a first voltage range, the second supply voltage having a low second voltage range and a high second voltage range, and
• to cause at least one power management circuit to set a level the second supply voltage.

A method to provide supply voltages to a peripheral portion of a memory, the method comprising:

• communicating between a host and a memory, the memory comprising a peripheral portion and a memory array;
• causing, by the host, the memory to selectively provide a first supply voltage and a second supply voltage to the peripheral portion, the first supply voltage being static and having a first voltage range, the second supply voltage having a low second voltage range and a high second voltage range;
• and
• causing, by the host, at least one power management circuit to set a level of the second supply voltage.