3 ms·

I also happen to be working on an ultra-low power project with an ESP32. It is hard to beat that 5uA deep-sleep current!

• 15155 2y ago
  Try <1µA/MHz active current consumption on the Ambiq Apollo4 chips.
  • Brusco_RF 2y ago
    Thanks for that, looks interesting. One note, their website [1] claims 5uA/MHz, not 1 [1] https://ambiq.com/apollo4/ https://ambiq.com/apollo4/
    • 15155 2y ago
      Yes, that's correct. I had confused it with the total consumption at rated speed - ~1mA and mixed up my figures.