DSPIC30F2012AT-30I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC30F2012AT-30I/ML

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC30F2011/2012/3012/3013

FIGURE 17-1:

OSCILLATOR SYSTEM BLOCK DIAGRAM

OSC1

OSC2

Primary

Oscillator

Internal Fast RC

Oscillator (FRC)

FPLL

PLL

x4, x8, x16 PLL

Lock

Primary Osc

Internal FRC Osc

Primary

Oscillator

Stability Detector

Oscillator Configuration bits

PWRSAV Instruction

Wake-up Request

COSC<2:0>

NOSC<2:0>

OSWEN

POR Done

SOSCO

SOSCI

32 kHz LP

Oscillator

Oscillator

Start-up

Timer

Secondary Osc

Secondary

Oscillator

Stability Detector

Clock

Switching

and Control

Block

Programmable

Clock Divider System

Clock

2

POST<1:0>

Internal Low LPRC

Power RC

Oscillator (LPRC)

FCKSM<1:0>

2

Fail-Safe Clock

Monitor (FSCM)

CF

Oscillator Trap

To Timer1

© 2008 Microchip Technology Inc.

DS70139F-page 123

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