10 years, 2 months ago.

External Power instade of usb power

Which pin I should use for supply power externally in mbed11u24 if I am not using USB .. Can I take 5v output from embed then? Max power limit is what?

1 Answer

10 years, 2 months ago.

Did you check: https://mbed.org/handbook/mbed-NXP-LPC11U24. Vin can have up to 9V. Vb only powers the 11u24, and not the external 3.3V for example, or the interface chip.