"That's easy to say but hard to do when there are no alternatives." This is what they want you to believe, however it is not reality.
Get your resume and LinkedIn profile up to date and let you friends ands professional connection know that you are looking for new opportunities. You may be surprised what opportunities are available.
You are nothing more than a disposable resource to them. All you need to do is look at the strong performers that where let go in Feb and March. There are departments that cut thousands years of Micron experience. In some departments the average tenure of the cut employees was in the excess of 20 years and the average age was over 45. Saving money was the objective, not retaining knowledgeable workers with decades of experience and a proven work history.
Assigning you more work than you can handle is a classic tactic to justify a low performance rating and in an attempt to get you to self exit. I'd get while the getting is good on your terms, not Micron's.
Excellent advice from @7sbq+1nlTKA16.