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is any difference in the adc section of attiny 461 and 461A

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Dinuwilson

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I am using attiny 461 for read voltage drop across a resistor via adc module, it"s work perfectly.... when i change to attiny 461A its not working....initially its shows some offset values.....why its happening... is any difference in adc section of both ic's...??
 

keith1200rs

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**broken link removed**

So, it would appear you should be able to drop in the A version with no problems :???:

If you are writing to one of the two modified registers (rather than bit set/reset) it may cause an issue.

Keith
 

Dinuwilson

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Thank's for your replay
 

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