K kvrajasekar New Member Nov 4, 2008 #1 Hi all, I am trying to build hardware using pic16f72.It has two Vss pins(pin no-19 and 8). what purpose it has two vss pins? And what is the minimum and maximium voltage generated by a controller. Please give your suggestions...
Hi all, I am trying to build hardware using pic16f72.It has two Vss pins(pin no-19 and 8). what purpose it has two vss pins? And what is the minimum and maximium voltage generated by a controller. Please give your suggestions...
Gayan Soyza Active Member Nov 5, 2008 #2 A similar thread regarding multiple VDD & VSS. https://www.electro-tech-online.com/threads/two-vss-two-vdd-in-pic-16f877a.33910/
A similar thread regarding multiple VDD & VSS. https://www.electro-tech-online.com/threads/two-vss-two-vdd-in-pic-16f877a.33910/
P picbits Well-Known Member Feb 22, 2009 #5 What has that to do with the original thread ? This was about the VSS on the 16F72 not sine wave inverters
What has that to do with the original thread ? This was about the VSS on the 16F72 not sine wave inverters
be80be Well-Known Member Feb 22, 2009 #6 This chip has a High sink of 300ma out VSS that's why you need 2 pins if you pushed it to the limit it would burn up if you used just 1 VSS
This chip has a High sink of 300ma out VSS that's why you need 2 pins if you pushed it to the limit it would burn up if you used just 1 VSS