navivanuva:
Hi,Whats the minimum voltage for attiny 2313? I read in the datasheet it can go as low as 2.7v.. But how come when i use 3v power supply it doesnt work?
How should we know? It will depend on your circuit.
navivanuva:
Also how can i use 4 aa battery as the supply power? It doesnt seem to work too.. I guess, beacuse 4 aa battery is 6v while the maximum voltage is 5.5v?
If you've applied 6V that might explain why it doesn't work any more.
PS: AA batteries are only 1.5V for a tiny fraction of their life. Most of the time they're 1.25V (yes, it varies).