Microcontroller Oscillator Circuit Design Considerations
FREE-DOWNLOAD C Cox… – Freescale Semiconductor Application Note …, 1997 – A crystal is a small wafer of high grade quartz cut at a certain angle and to a certain size. Thinner cuts give higher frequency crystals, approximately 0.15 mm at 15 MHz. Crystals are designed and manufac- tured to operate a the rated frequency […]
Hardware/Software Trade-offs in Microcontroller-based Systems
FREE-DOWNLOAD S Fink… – Application Note, Microchip Inc, 1997 applications like discrete logic replacement has become more prevalent and more engineers who have never designed a microcontroller based system are now entering unfamiliar territory.
robust digital PFC control method suitable for low-cost microcontroller
FREE-DOWNLOAD A Hofmann, A Baumüller, T Gerhardt… – proc. of research …, 2003 Abstract This paper describes the basic principles and experimental results of a digital control method for switching power converter operating in continuous conduction mode (CCM). The method is especially suitable for boost converter in power factor correction applications.