DSPIC30F2012 Microchip Technology Inc., DSPIC30F2012 Datasheet - Page 161

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

TABLE 20-18: AC CHARACTERISTICS: INTERNAL RC ACCURACY
TABLE 20-19: INTERNAL RC ACCURACY
© 2006 Microchip Technology Inc.
AC CHARACTERISTICS
OS65
Note 1:
AC CHARACTERISTICS
OS62
OS63
OS64
Note 1:
Param
Param
No.
No.
2:
LPRC @ Freq. = 512 kHz
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
Change of LPRC frequency as V
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
Characteristic
(1)
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
dsPIC30F2011/2012/3012/3013
Min
-0.7
-0.7
-0.7
-0.7
—
—
—
—
—
—
—
—
DD
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
Min
-35
+0.04
+0.07
+0.31
+0.34
+0.44
+0.48
+0.71
changes.
Typ
—
—
—
—
—
(1)
Typ
+0.16
+0.23
+0.62
+0.77
+0.87
+1.08
+1.23
+1.50
(1)
—
Max
0.5
0.7
0.5
0.7
(1)
Units
Max
+35
%
%
%
%
%
%
%
%
%
%
%
%
-40°C
-40°C
-40°C T
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
Units
-40°C
-40°C
-40°C
-40°C
-40°C
T
T
%
A
A
T
A
A
(2)
+85°C for Industrial
+125°C for Extended
T
T
T
T
T
T
T
+85°C for Industrial
+125°C for Extended
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
Conditions
—
DS70139E-page 159
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