AVR Low-power Techniques
Per Andreas Gulbrandsen
This Application Note discusses several techniques available to help limit power consumption. It covers techniques and concepts such as sleep modes, the choice of an oscillator and operating frequency, using the event system, sleepwalking, using BOD, and what to do with unused pins.
Microchip, Microcontroller, AVR, PRR, Power Reduction Register, Sleep Mode, EVSYS, Event System, Sleepwalking, BOD, Brown-out Detector, Ultra-Low-Power, ULP, USART, ADC, Flash, Memory, SRAM, EEPROM