Using a 16 MHz Crystal Oscillator: Practical Design Guide for MCUs & Wireless
TL;DR — 16 MHz is the most common MCU clock because it balances timing accuracy, RF coexistence, and power. Success hinges on four things: load capacitance, drive level, ESR/negative-resistance margin, and layout. For a fuller walkthrough (with diagr...
Oct 27, 20254 min read3
