Microchip Technology MA330025-1 Data Sheet

 2009-2012 Microchip Technology Inc.

DS70616G-page 181

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 7. “Oscillator” (DS70580) in the 

• Code Samples
• Application Notes
• Software Libraries
• Webinars
• All related “dsPIC33E/PIC24E Family Reference 

Manual” Sections

• Development Tools

Fast RC Oscillator with Divide-by-N (FRCDIVN)

Internal

xx

111

Fast RC Oscillator with Divide-by-16 (FRCDIV16)

Internal

xx

110

Low-Power RC Oscillator (LPRC)

Internal

xx

101

Secondary (Timer1) Oscillator (SOSC)

Secondary

xx

100

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

Primary Oscillator (HS)

Primary

10

010

Primary Oscillator (XT)

Primary

01

010

Primary Oscillator (EC)

Primary

00

010

Fast RC Oscillator (FRC) with Divide-by-N and PLL 
(FRCPLL)

Internal

xx

001

Fast RC Oscillator (FRC)

Internal

xx

000

Note 1: OSC2 pin function is determined by the OSCIOFNC Configuration bit.

2: This is the default oscillator mode for an unprogrammed (erased) device.

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