Vss | Microcontroller › PIC › Vss This topic has 1 reply, 2 voices, and was last updated 6 years, 8 months ago by GANEEV SINGH. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts November 24, 2011 at 10:58 am #1413 AmerParticipant hi everyone; i wanna ask if i should connect Vss to pin 12 and pin 31 in ? if not why there is two pins for that ? February 22, 2018 at 10:22 am #14756 GANEEV SINGHParticipant Hi Yes you can connect these two pins together, not a problem; moreover I think they must be internally shorted, you can check out their for connectivity using a multimeter. This happens with most of the microcontrollers. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In