What are limitations of using Atmega8

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spndr7

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What are limitations of using Atmega8

« on: October 28, 2012, 03:24:14 pm »

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instead of Atmega328 as arduino's micro-controller, besides less memory ?


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CrossRoads

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Re: What are limitations of using Atmega8

« Reply #1 on: October 28, 2012, 03:33:05 pm »

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Compare pages 1 & 2, see if anything is missing you might want.
Atmeg8
http://www.atmel.com/Images/8159S.pdf
Atmega328
http://www.atmel.com/Images/8271S.pdf


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Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at www.crossroadsfencing.com/BobuinoRev17

DuaneB

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Re: What are limitations of using Atmega8

« Reply #2 on: October 29, 2012, 04:30:26 am »

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One difference that may or may not matter to you is that the 8 has no pin change interrupts so you are limited to the two external interrupts this is easily missed when comparing the two - I know I missed it too late.

Duane B

rcarduino.blogspot.com