Vdd/Vpp/Vcc


Posted by confused , May 04,1999,19:53 Post Reply  Forum

In the EPROM Pinout, pin 27 is listed as "\PGM (Active Low and must be tied to Vdd)". But what is the difference between Vdd, Vpp, and Vcc?

Thx.


Followups

  • Re:Vdd/Vpp/Vcc --- Jas ( Tue, May 04, 1999, 21:02:57 ) ( 289 bytes ) +1
    • ? --- HelpSeeker ( Tue, May 04, 1999, 21:12:49 ) ( 175 bytes )