MEMS Oscillator Products Silicon Labs’ CMEMS® general-purpose MEMS oscillators provide fast, free, and easy customization for any frequency between 32 kHz and 100 MHz. They are a perfect fit for low cost, high shock applications, providing greater reliability, stability across temperature, and better aging than traditional crystal oscillators of the same class. Browse standard configurations for the most popular MEMS oscillator configurations. If your preferred configuration is not there, we provide fast, free, and easy customization online. Or buy a Field Programming Kit to get samples any time you need them, right in your lab.