Jun 24, 2014 #1 K keen bm Newbie level 2 Joined Dec 21, 2011 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location India Activity points 1,298 Hey every buddy, I want to use my ATmega128 with 3.3V input supply... is it possible? and if possible then is it great deal to save power? In my application i wont be able to change or charge my battery frequently so i need controller which can work on less voltage and less power supply.
Hey every buddy, I want to use my ATmega128 with 3.3V input supply... is it possible? and if possible then is it great deal to save power? In my application i wont be able to change or charge my battery frequently so i need controller which can work on less voltage and less power supply.
Jun 30, 2014 #2 ashokok Member level 4 Joined Jan 1, 2008 Messages 73 Helped 22 Reputation 44 Reaction score 16 Trophy points 1,288 Location INDIA Activity points 1,603 ATMEGA128 Operating Voltage is 4.5 - 5.5V ATmega128L Operating Voltage is 2.7 - 5.5V ATmega128A Operating Voltage is 2.7 - 5.5V at 5 Volt you can run the controller up to 16 MHz at 3.3Volt approximately max 10 MHz P.Ashok Kumar
ATMEGA128 Operating Voltage is 4.5 - 5.5V ATmega128L Operating Voltage is 2.7 - 5.5V ATmega128A Operating Voltage is 2.7 - 5.5V at 5 Volt you can run the controller up to 16 MHz at 3.3Volt approximately max 10 MHz P.Ashok Kumar