2007-01-18 11:02 PM
2011-05-17 01:13 AM
Hello everybody,
As we know, the AK-ST7MC Development Kit uses 16MHz value for the MCU resonator. Is it possible to lower this value down to 4 MHz (or 1MHz, or lower)? What trouble may be expected on the lower frequency? I am about to use the kit for the e-bike motor control, where mechanical revolutions frequency is not so high and doesn't achive 200 rpm (3Hz), so electrical frequency may maximally gets 20-30 Hz value. Thus I hope, that I may decrease the Fosc larger with mind to save the power consumption. What would be your opinion? Thank you, Alexander.