美光Nor flash 規格書明確說明 Vcc overshoot 大於Vccmax+2.0V，20ns區間即有風險造成不可逆的損壞! <img src="https://edit.wpgdadawant.com/uploads/news_file/blog/2024/13940/tinymce/nor1.jpg" alt="" /> <img src="https://edit.wpgdadawant.com/uploads/news_file/blog/2024/13940/tinymce/nor2.jpg" alt="" /> 
VIH overshoot 大於Vccmax+1.0V ,2ns區間=&gt; 即有風險造成不可逆的損壞!
參考來源美光官網:
<a href="https://www.micron.com/products/storage/nor-flash/serial-nor" target="_blank" rel="noopener">https://www.micron.com/products/storage/nor-flash/serial-nor</a>

美光NOR flash overshoot 規範

參考來源