Source: https://commons.wikimedia.org/wiki/File:ESP32-Dieshot.jpg
It’s interesting how they are able to fit some much in a small space considering most of it appears to be memory.
Source: https://commons.wikimedia.org/wiki/File:ESP32-Dieshot.jpg
It’s interesting how they are able to fit some much in a small space considering most of it appears to be memory.
Inductors! They are being used for the RF stuffs (and maybe some clock PLLs).
Had no idea you could put inductors ON the die, but in hindsight, I guess there’s no reason why not.
~8.5mm^2 of pure magic as far as I’m concerned.