PIC 18F2550 Oscillator Information | Microcontroller › PIC › PIC 18F2550 Oscillator Information This topic has 1 reply, 2 voices, and was last updated 9 years, 1 month ago by Prabakaran P M. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts October 29, 2015 at 4:05 pm #4071 inzamam anwarParticipant Hi, Can I connect 65 MHz oscillator with PIC18F2550 and then use oscillator postscaler to divide the frequency with 4? Will it work or not? Thanks in advance October 30, 2015 at 12:15 pm #13432 Prabakaran P MParticipant Hi, I don't think it will work, please check whether it is compatible for this range of crystall frequency. 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