Previous Image Next Image atmega328_p-output-voltages At 20 mA the ATmega328P output is pulled up to 0.9 V above zero when low and about 0.8 V below positive supply when high. Please link to us if you find the information helpful ...<br>TwitterFacebookPinterestDiggLinkedinRedditStumbleUponTumblr Please link to us if you find the information helpful ...<br>TwitterFacebookPinterestDiggLinkedinRedditStumbleUponTumblr