Microchip Technology MA330018 Data Sheet
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
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
, 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
• 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)
(FRCDIVN)
Internal
xx
111
1, 2
Fast RC Oscillator with Divide-by-16
(FRCDIV16)
(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)
(HSPLL)
Primary
10
011
—
Primary Oscillator (XT) with PLL
(XTPLL)
(XTPLL)
Primary
01
011
—
Primary Oscillator (EC) with PLL
(ECPLL)
(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:
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