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Questions about AVR Tiny 2313 analog comparator

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aNdreiBuuu

aNdreiBuuu

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AVR Tiny 2313 question

Dear friens,
I have a simple question regarding Tiny 2313 analog comparator. If I want to compare some voltage with the internal reference (on AIN1 pin), it is possible to use the AIN0 pin as common digital I/O port and preserve the comparator function - AIN1 relativeley to internal reference -? the tiny documentation is not quite explicite regarding that issue.

I have to add another 2 little question:
1. Which is the temp&time stability for internal oscilator?
2. Which is the maximum offset current for the internal analog comparator?

anyone?

Thanks in advance,
//a
 

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