Microchip Technology MA330019-2 Data Sheet

Page of 436
dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04
DS70292G-page 144
© 2007-2012 Microchip Technology Inc.
TABLE 9-1:
CONFIGURATION BIT VALUES FOR CLOCK SELECTION
9.2
Oscillator Resources
Many useful resources related to the Oscillator 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 
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 (SOSC)
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: