WPAT, PC
Write voltage generator for non-volatile memory
A write voltage generator is connected with a magnetoresistive random access memory. The write voltage generator provides a write voltage during a write operation. A storage state of a selected memory cell in a write path of the magnetoresistive random access memory is changed in response to the write voltage. The write voltage generator includes a temperature compensation circuit and a process corner compensation circuit. The temperature compensation circuit generates a transition voltage according to an ambient temperature. The transition voltage decreases with the increasing ambient temperature. The process corner compensation circuit receives the transition voltage and generates the write voltage.
EMEMORY TECHNOLOGY INC.
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Chia-Fu
Chang