All of Microchip’s baseline PIC microcontrollers have internal 4-MHz oscillators, which are useful for freeing up one or two pins for I/O use and allowing you to build minimal-component-count designs ...

Abstract: We present a surface acoustic wave (SAW) two-port oscillator extended by a feedforward control circuit, the goal of which is to suppress the effects of the SAW resonator temperature ...

Microcontroller Documentation Explained (Part 2): Registers and Block Diagrams Regardless of whether you love it or hate microcontroller documentation, you still have to negotiate it. In the first ...