DSPIC30F5013 Microchip Technology Inc., DSPIC30F5013 Datasheet - Page 181

• Manufacturer Part Number: DSPIC30F5013
• Description: Dspic30f5011/5013 High-performance Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

TABLE 23-17: INTERNAL CLOCK TIMING EXAMPLES
TABLE 23-18: AC CHARACTERISTICS: INTERNAL FRC JITTER ACCURACY AND DRIFT
© 2006 Microchip Technology Inc.
Note 1:
AC CHARACTERISTICS
OS62
OS63
OS64
Note 1:
Param
No.
Oscillator Mode
2:
3:
2:
Internal FRC Jitter @ FRC Freq. = 7.37 MHz
FRC
FRC with 4x PLL
FRC with 8x PLL
FRC with 16x PLL
Internal FRC Accuracy @ FRC Freq. = 7.37 MHz
FRC
Internal FRC Drift @ FRC Freq. = 7.37 MHz
Assumption: Oscillator Postscaler is divide by 1.
Instruction Execution Cycle Time: T
Instruction Execution Frequency: MIPS = (F
Overall FRC variation can be calculated by adding the absolute values of jitter, accuracy and drift percent-
ages.
Frequency calibrated at 7.372 MHz ±2%, 25°C and 5V. TUN bits (OSCCON<3:0>)can be used to
compensate for temperature drift.
Clock
EC
XT
Characteristic
(MHz)
0.200
F
OSC
10
25
10
4
4
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
Min
-0.7
-0.7
-0.7
-0.7
(1)
—
—
—
—
—
—
—
—
CY
( sec)
+0.04
+0.07
+0.31
+0.34
+0.44
+0.48
+0.71
Typ
= 1 / MIPS.
—
—
—
—
—
20.0
0.16
T
1.0
0.4
1.0
0.4
CY
(2)
OSC
(2)
(2)
+0.16
+0.23
+0.62
+0.77
+0.87
+1.08
+1.23
+1.50
Max
0.5
0.7
0.5
0.7
* PLLx) / 4 [since there are 4 Q clocks per instruction cycle].
(2)
w/o PLL
MIPS
0.05
6.25
1.0
2.5
1.0
2.5
Units
dsPIC30F5011/5013
%
%
%
%
%
%
%
%
%
%
%
%
-40°C
-40°C
(3)
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
w PLL x4
T
T
MIPS
A
A
10.0
10.0
4.0
4.0
—
—
+85°C for Industrial
+125°C for Extended
T
T
T
T
T
T
T
(3)
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
+125°C
+125°C
+125°C
+125°C
+125°C
+125°C
+125°C
+85°C
+85°C
+85°C
+85°C
+85°C
Conditions
w PLL x8
MIPS
20.0
20.0
8.0
8.0
—
—
(3)
DS70116F-page 179
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 3.0-3.6V
= 4.5-5.5V
= 3.0-3.6V
= 4.5-5.5V
= 3.0-3.6V
= 4.5-5.5V
= 4.5-5.5V
= 3.0-5.5V
= 3.0-3.6V
= 3.0-3.6V
= 4.5-5.5V
= 4.5-5.5V
w PLL x16
(1)
MIPS
16.0
16.0
—
—
—
—
(3)