Got it. Now that you said, I did remember reading a few app notes. There was one written by TI regarding ALL their chip X (IIRC it's a RAM chip) that did speak

Got it. Now that you said, I did remember reading a few app notes. There was one written by TI regarding ALL their chip X (IIRC it's a RAM chip) that did speak about how to protect the Vcc by connecting a capacitor as a best practice. Thanks! Yeah I probably should read more of those app notes. I'm mostly interested in digital though.