DSPIC30F6011A MICROCHIP [Microchip Technology], DSPIC30F6011A Datasheet - Page 148

• Manufacturer Part Number: DSPIC30F6011A
• Description: High-Performance Digital Signal Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

dsPIC30F6011A/6012A/6013A/6014A
20.2
20.2.1
While coming out of Power-on Reset or Brown-out
Reset, the device selects its clock source based on:
a)
b)
The selection is as shown in Table 20-2.
TABLE 20-2:
DS70143B-page 146
ECIO w/PLL 4x
ECIO w/PLL 8x
ECIO w/PLL 16x
FRC w/PLL 4x
FRC w/PLL 8x
FRC w/PLL 16x
XT w/PLL 4x
XT w/PLL 8x
XT w/PLL 16x
HS/2 w/PLL 4x
HS/2 w/PLL 8x
HS/2 w/PLL 16x
HS/3 w/PLL 4x
HS/3 w/PLL 8x
HS/3 w/PLL 16x
ECIO
XT
HS
EC
ERC
ERCIO
XTL
LP
FRC
LPRC
Note 1:
FOS<2:0> Configuration bits that select one of
four oscillator groups, and
FPR<4:0> Configuration bits that select the
oscillator choices within the primary group.
Oscillator Mode
2:
Oscillator Configurations
INITIAL CLOCK SOURCE
SELECTION
OSC2 pin function is determined by FPR<4:0>.
OSC1 pin cannot be used as an I/O pin even if the secondary oscillator or an internal clock source is
selected at all times.
CONFIGURATION BIT VALUES FOR CLOCK SELECTION
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
External
External
External
External
External
External
External
Secondary
Internal FRC
Internal LPRC
Oscillator
Source
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
FOS<2:0>
Preliminary
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
x
x
x
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
x
x
x
FPR<4:0>
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
1
1
0
0
0
0
0
x
x
x
© 2005 Microchip Technology Inc.
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
0
1
1
0
0
0
x
x
x
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
0
0
0
1
1
0
0
x
x
x
OSC2 Function
(Note 1, 2)
(Note 1, 2)
(Note 1, 2)
CLKOUT
CLKOUT
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O