I have two questions that I was hoping someone could clarify with a quick True/False. When using the ATtiny85/85/2313 the reset pin is connected to a 10k resistor which is connected to VCC. When programming with an AVR 6 pin programmer does the reset pin on an ATtiny at that point need to be conn…

Ben1234: I have two questions that I was hoping someone could clarify with a quick True/False. When using the ATtiny85/85/2313 the reset pin is connected to a 10k resistor which is connected to VCC. When programming with an AVR 6 pin programmer does the reset pin on an ATtiny at that point need…

Hi, During programming the reset pin will be taken low to reset the ATTiny. This will happen whether the reset pin is pulled high thru the external resistor or not. So it doesn't "need" to be connected to it, no. In fact it has a weak internal pull-up resistor itself so the external one is an addit…

From http://www.atmel.com/images/doc2521.pdf The reset line has an internal pull-up resistor, but if the environment is noisy it can be insufficient and reset can therefore occur sporadically. Refer to datasheet for value of pull-up resistor on specific devices. Connecting the RESET so that it is …

ATtiny85/84/2313 Reset pin clarification

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nickgammon February 21, 2013, 4:33am 4

The 10K pull-up won't hurt.

ATTiny85 - Reset Pin

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ATtiny85/84/2313 Reset pin clarification

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