Method and Device For Supplying Power to a Microelectronic Chip

摘要

A method and a device for supplying power to one or more microelectronic chips. The method comprises the steps of reading a process characteristic parameter associated with the chip from a non-volatile storage, wherein the process characteristic parameter represents a manufacturing process characteristics of the chip; determining a minimal voltage (VDD_min) based on the parameter; and supplying electric power to the chip (10) with the minimal voltage (VDD_min). The device includes a hardware portion, and a firmware portion wherein the firmware portion includes a unit for determining a minimal voltage (VDD_min) based on a process characteristic parameter of the one or more chips.