I have this Teensy-LC from an
old failed project and now I'm studiyng the possibility to re-use it but its missing a capacitor. Accotding to
Schematics and Component Location, the missing one is the C4, witch is connected to pins 1 (VDD), 5 (VOUT33),22 (VDD) and 9 (VDDA) from the bigger chip and pin 1 (VDD) from the small chip and also tirectly to two external 3.3v pins.
It's safe to say that the missing capacitor wont bring me future problems?
What are these VDD, VDDA and VOUT33 microchips pins?
I'm realy considering this because I wont use any of 3.3v external pins and would be very apreciated an oppinion from someone that don't unntentionally remove a smd when soldering, hehe.
For extra information, I want to make a new project with a 15x6 ortholinear keyboard but this is for another thread I guess.