It is one of our favorite chips, and the brains behind the Arduino UNO and its clones ... to need to resort to an external oscillator instead of a simple crystal. This will increase parts cost ...

[psgarcha] took a year-old Arduino Uno on an international trip and ... Replacing the blown part with a hilariously large can crystal oscillator, [psgarcha] was back in business.

Touted as the industry's first 1.8V HCMOS crystal clock oscillator, the NTH through-hole-mount metal package and S1612 surface-mount ceramic package oscillators allow designers the opportunity to ...