Oct 25, 2011 #1 Y yokohama Member level 3 Joined Dec 29, 2010 Messages 55 Helped 4 Reputation 8 Reaction score 4 Trophy points 1,288 Location Algeria Activity points 1,659 Hi, Can I use RTC (I mean by connectiong an 32768 HZ crystal on Tosc1 and Tosc2), and the the main clock source is the internal 8 Mhz.? All This on an Atmega 8.
Hi, Can I use RTC (I mean by connectiong an 32768 HZ crystal on Tosc1 and Tosc2), and the the main clock source is the internal 8 Mhz.? All This on an Atmega 8.
Oct 25, 2011 #2 alexan_e Administrator Joined Mar 16, 2008 Messages 11,888 Helped 2,021 Reputation 4,158 Reaction score 2,031 Trophy points 1,393 Location Greece Activity points 64,371 Yes timer2 can work asynchronous using an external crystal of 32768 Hz. Check the datasheet http://www.atmel.com/atmel/acrobat/doc2486.pdf page 117-120 Alex
Yes timer2 can work asynchronous using an external crystal of 32768 Hz. Check the datasheet http://www.atmel.com/atmel/acrobat/doc2486.pdf page 117-120 Alex