DSPIC30F4012 Microchip Technology Inc., DSPIC30F4012 Datasheet - Page 184

• Manufacturer Part Number: DSPIC30F4012
• Description: Dspic30f4011/4012 Enhanced Flash 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

dsPIC30F4011/4012
TABLE 24-16: INTERNAL CLOCK TIMING EXAMPLES
DS70135E-page 182
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
(MHz)
0.200
F
OSC
10
25
10
4
4
(1)
T
CY
(μsec)
20.0
0.16
1.0
0.4
1.0
0.4
(2)
CY
Confidential
= 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 cycle.
(3)
w/PLL x4
MIPS
10.0
10.0
4.0
4.0
—
—
(3)
w/PLL x8
© 2007 Microchip Technology Inc.
MIPS
20.0
20.0
8.0
8.0
—
—
(3)
w/PLL x16
MIPS
16.0
16.0
—
—
—
—
(3)