[stingraycharles]

From what I can find [0] it uses 11 uW per MHz. If I’m not mistaken, that means it could run 100 cores at 1GHz and still only use about 1 watt, which sounds almost as impressive as powering it with algae!

https://www.silabs.com/mcu/32-bit-microcontrollers/arm-corte...

[DOsinga]

Wow. thanks. Doesn't seem like it would replace all that much lithium then