DSPIC30F2011_06 Datasheet, PDF (160/205 Pages) Microchip Technology – High-Performance, 16-Bit Digital Signal Controllers

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