Tool/software:
Hello,
I wanted to ask about the MSP430FR5969-SP regarding time counting. Would it be better to use the internal clock, or would adding an external radiation-tolerant 32.768 kHz oscillator (Q-Tech QT178L10B-32.768KHz, 100ppm) be a more suitable option?
Could you provide feedback on which approach would be more beneficial in terms of clock deviation?
Additionally, I have another question regarding external oscillator compatibility. If the external oscillator were to be connected to pin 45 (LFXIN), would it be compatible with the Q-Tech oscillator mentioned above? The datasheet states:
PJ.4/LFXIN (Pin 45) – General-purpose digital I/O, Input for low-frequency crystal oscillator LFXT (In RHA and DA packages: MSP430FR594x devices only)
I would greatly appreciate any information you can provide on this matter.
Best regards,
Aitor