Hello,

Let’s say I want to design an ESP32-S3 board with 8 MB of flash and 8 MB of PSRAM. I see that there are a many possible ways I could do this I could use an ESP32- S3FN8 with 8 MB of in-package flash and add an external 8 MB PSRAM chip, or I could apply an ESP32- S3R8 (V) with 8 MB of in-package PSRAM and add an external 8 MB flash chip. What are the relative advantages and downsides of doing it each way, if any?

It looks like I could even apply the base ESP32-S3 (with no built-in flash or PSRAM) and add both an 8 MB flash chip and an 8 MB PSRAM chip. Is there any reason I’d need to do it that way?

Thanks & Regards