DSPIC30F6011A MICROCHIP [Microchip Technology], DSPIC30F6011A Datasheet - Page 192

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

dsPIC30F6011A/6012A/6013A/6014A
TABLE 23-17: INTERNAL CLOCK TIMING EXAMPLES
TABLE 23-18: AC CHARACTERISTICS: INTERNAL FRC JITTER ACCURACY AND DRIFT
DS70143B-page 190
Note 1:
AC CHARACTERISTICS
OS62
OS63
OS64
Note 1:
Param
No.
Oscillator
Clock
Mode
2:
3:
2:
EC
XT
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
cycle).
Frequency calibrated at 7.372 MHz ±2%, 25°C and 5V. TUN bits (OSCCON<3:0>)can be used to
compensate for temperature drift.
Overall FRC variation can be calculated by adding the absolute values of jitter, accuracy and drift
percentages.
Characteristic
(MHz)
0.200
F
OSC
10
25
10
4
4
(1)
T
CY
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
Min
-0.7
-0.7
-0.7
-0.7
( sec)
20.0
0.16
—
—
—
—
—
—
—
—
1.0
0.4
1.0
0.4
(2)
CY
+0.04
+0.07
+0.31
+0.34
+0.44
+0.48
+0.71
Typ
—
—
—
—
—
= 1 / MIPS.
Preliminary
w/o PLL
OSC
MIPS
(1)
(1)
+0.16
+0.23
+0.62
+0.77
+0.87
+1.08
+1.23
+0.75
0.05
6.25
Max
1.0
2.5
1.0
2.5
0.5
0.7
0.5
0.7
* PLLx) / 4 (since there are 4 Q clocks per instruction
(3)
(1)
Units
%
%
%
%
%
%
%
%
%
%
%
%
-40°C
-40°C
w PLL x4
MIPS
10.0
10.0
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
4.0
4.0
-40°C
-40°C
-40°C
-40°C
-40°C
—
—
T
T
A
A
(3)
+85°C for Industrial
+125°C for Extended
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
© 2005 Microchip Technology Inc.
+125°C
+125°C
+125°C
+125°C
+125°C
+125°C
+125°C
+85°C
+85°C
+85°C
+85°C
+85°C
w PLL x8
MIPS
Conditions
20.0
20.0
8.0
8.0
—
—
(3)
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
(2)
MIPS
16.0
16.0
—
—
—
—
(3)