DSPIC30F2012 Microchip Technology Inc., DSPIC30F2012 Datasheet - Page 160

• Manufacturer Part Number: DSPIC30F2012
• Description: Dspic30f2011/2012/3012/3013 High-performance Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

dsPIC30F2011/2012/3012/3013
TABLE 20-17: INTERNAL CLOCK TIMING EXAMPLES
DS70139E-page 158
Note 1:
Oscillator
Clock
Mode
2:
3:
EC
XT
Assumption: Oscillator Postscaler is divide by 1.
Instruction Execution Cycle Time: T
Instruction Execution Frequency: MIPS = (F
cycle].
(MHz)
0.200
F
OSC
10
25
10
4
4
(1)
T
CY
( sec)
20.0
0.16
1.0
0.4
1.0
0.4
(2)
CY
= 1/MIPS.
w/o PLL
OSC
MIPS
0.05
6.25
1.0
2.5
1.0
2.5
* PLLx)/4 [since there are 4 Q clocks per instruction
(3)
w PLL x4
MIPS
10.0
10.0
4.0
4.0
—
—
(3)
© 2006 Microchip Technology Inc.
w PLL x8
MIPS
20.0
20.0
8.0
8.0
—
—
(3)
w PLL x16
MIPS
16.0
16.0
—
—
—
—
(3)