
dsPIC30F6011/6012/6013/6014
DS70117F-page 146
2006 Microchip Technology Inc.
TABLE 20-1:
OSCILLATOR OPERATING MODES
Oscillator Mode
Description
XTL
200 kHz-4 MHz crystal on OSC1:OSC2.
XT
4 MHz-10 MHz crystal on OSC1:OSC2.
XT w/PLL 4x
4 MHz-10 MHz crystal on OSC1:OSC2, 4x PLL enabled.
XT w/PLL 8x
4 MHz-10 MHz crystal on OSC1:OSC2, 8x PLL enabled.
XT w/PLL 16x
4 MHz-10 MHz crystal on OSC1:OSC2, 16x PLL enabled(1).
LP
32 kHz crystal on SOSCO:SOSCI(2).
HS
10 MHz-25 MHz crystal.
EC
External clock input (0-40 MHz).
ECIO
External clock input (0-40 MHz), OSC2 pin is I/O.
EC w/PLL 4x
External clock input (4-10 MHz), OSC2 pin is I/O, 4x PLL enabled(1).
EC w/PLL 8x
External clock input (4-10 MHz), OSC2 pin is I/O, 8x PLL enabled(1).
EC w/PLL 16x
External clock input (4-7.5 MHz), OSC2 pin is I/O, 16x PLL enabled(1).
ERC
External RC oscillator, OSC2 pin is FOSC/4 output(3).
ERCIO
External RC oscillator, OSC2 pin is I/O(3).
FRC
7.37 MHz internal RC oscillator.
LPRC
512 kHz internal RC oscillator.
Note 1:
dsPIC30F maximum operating frequency of 120 MHz must be met.
2:
LP oscillator can be conveniently shared as system clock, as well as real-time clock for Timer1.
3:
Requires external R and C. Frequency operation up to 4 MHz.