Datasheet

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
DS70291G-page 146 © 2007-2012 Microchip Technology Inc.
TABLE 9-1: CONFIGURATION BIT VALUES FOR CLOCK SELECTION
9.2 Oscillator Resources
Many useful resources related to Oscillator Configura-
tion are provided on the main product page of the
Microchip web site for the devices listed in this data
sheet. This product page, which can be accessed using
this link, contains the latest updates and additional
information.
9.2.1 KEY RESOURCES
• Section 39. “Oscillator (Part III)” (DS70216)
• Code Samples
• Application Notes
• Software Libraries
• Webinars
• All related dsPIC33F/PIC24H Family Reference
Manuals Sections
• Development Tools
Oscillator Mode Oscillator Source POSCMD<1:0> FNOSC<2:0>
See
Note
Fast RC Oscillator with Divide-by-N
(FRCDIVN)
Internal xx 111 1, 2
Fast RC Oscillator with Divide-by-16
(FRCDIV16)
Internal xx 110 1
Low-Power RC Oscillator (LPRC) Internal xx 101 1
Secondary (Timer1) Oscillator (S
OSC) Secondary xx 100 1
Primary Oscillator (HS) with PLL
(HSPLL)
Primary 10 011 —
Primary Oscillator (XT) with PLL
(XTPLL)
Primary 01 011 —
Primary Oscillator (EC) with PLL
(ECPLL)
Primary 00 011 1
Primary Oscillator (HS) Primary 10 010 —
Primary Oscillator (XT) Primary 01 010 —
Primary Oscillator (EC) Primary 00 010 1
Fast RC Oscillator with PLL (FRCPLL) Internal xx 001 1
Fast RC Oscillator (FRC) Internal xx 000 1
Note 1: OSC2 pin function is determined by the OSCIOFNC Configuration bit.
2: This is the default oscillator mode for an unprogrammed (erased) device.
Note: In the event you are not able to access the
product page using the link above, enter
this URL in your browser:
http://www.microchip.com/wwwproducts/
Devices.aspx?dDocName=en532315