DSPIC30F6012A Microchip Technology Inc., DSPIC30F6012A Datasheet - Page 147

• Manufacturer Part Number: DSPIC30F6012A
• Description: Dspic30f6011a/6012a/6013a/6014a High-performance Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

FIGURE 20-1:
© 2006 Microchip Technology Inc.
SOSCO
SOSCI
OSC1
OSC2
Internal Fast RC
Oscillator (FRC)
POR Done
TUN<3:0>
32 kHz LP
Oscillator
Oscillator
Primary
OSCILLATOR SYSTEM BLOCK DIAGRAM
dsPIC30F6011A/6012A/6013A/6014A
4
FCKSM<1:0>
Stability Detector
Stability Detector
Oscillator (LPRC)
Internal Low-
Secondary
Power RC
x4, x8, x16
Oscillator
Oscillator
Oscillator
Primary
Start-up
Timer
Preliminary
PLL
Secondary Osc
Primary Osc
2
PLL
Lock
F
LPRC
PLL
Fail-Safe Clock
Monitor (FSCM)
and Control
Switching
Clock
Block
Oscillator Configuration bits
Programmable
PWRSAV Instruction
Clock Divider
OSWEN
POST<1:0>
COSC<2:0>
NOSC<2:0>
Oscillator Trap
CF
Wake-up Request
DS70143C-page 145
2
to Timer1
System
Clock