MSP43020X3 Datasheet, PDF (31/92 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

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MSP430F20x3
MSP430F20x2
MSP430F20x1
SLAS491H – AUGUST 2005 – REVISED AUGUST 2011
Calibrated DCO Frequencies - Tolerance Over Supply Voltage V_CC
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
1-MHz tolerance over V_CC
8-MHz tolerance over V_CC
12-MHz tolerance over V_CC
16-MHz tolerance over V_CC
f_CAL(1MHz) 1-MHz calibration value
TEST CONDITIONS
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
Gating time: 5 ms
T_A
25°C
25°C
25°C
25°C
V_CC
1.8 V to 3.6 V
1.8 V to 3.6 V
2.2 V to 3.6 V
3 V to 3.6 V
25°C 1.8 V to 3.6 V
MIN TYP
-3
±2
-3
±2
-3
±2
-6
±2
0.97
1
f_CAL(8MHz) 8-MHz calibration value
BCSCTL1 = CALBC1_8MHZ,
DCOCTL = CALDCO_8MHZ,
25°C 1.8 V to 3.6 V
7.76
8
Gating time: 5 ms
f_CAL(12MHz) 12-MHz calibration value
BCSCTL1 = CALBC1_12MHZ,
DCOCTL = CALDCO_12MHZ,
25°C 2.2 V to 3.6 V 11.64
12
Gating time: 5 ms
f_CAL(16MHz) 16-MHz calibration value
BCSCTL1 = CALBC1_16MHZ,
DCOCTL = CALDCO_16MHZ,
Gating time: 2 ms
25°C 3 V to 3.6 V
15
16
MAX
+3
+3
+3
+3
UNIT
%
%
%
%
1.03 MHz
8.24 MHz
12.36 MHz
16.48 MHz
Calibrated DCO Frequencies - Overall Tolerance
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
1-MHz tolerance
overall
TEST CONDITIONS
T_A
I: -40°C to 85°C
T: -40°C to 105°C
V_CC
1.8 V to 3.6 V
MIN TYP
-5
±2
8-MHz tolerance
overall
I: -40°C to 85°C
T: -40°C to 105°C
1.8 V to 3.6 V
-5
±2
12-MHz
tolerance overall
I: -40°C to 85°C
T: -40°C to 105°C
2.2 V to 3.6 V
-5
±2
16-MHz
tolerance overall
I: -40°C to 85°C
T: -40°C to 105°C
3 V to 3.6 V
-6
±3
f_CAL(1MHz)
1-MHz
calibration value
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
Gating time: 5 ms
I: -40°C to 85°C
T: -40°C to 105°C
1.8 V to 3.6 V
0.95
1
f_CAL(8MHz)
8-MHz
calibration value
BCSCTL1 = CALBC1_8MHZ,
DCOCTL = CALDCO_8MHZ,
Gating time: 5 ms
I: -40°C to 85°C
T: -40°C to 105°C
1.8 V to 3.6 V
7.6
8
f_CAL(12MHz)
12-MHz
calibration value
BCSCTL1 = CALBC1_12MHZ,
DCOCTL = CALDCO_12MHZ,
Gating time: 5 ms
I: -40°C to 85°C
T: -40°C to 105°C
2.2 V to 3.6 V
11.4
12
f_CAL(16MHz)
16-MHz
calibration value
BCSCTL1 = CALBC1_16MHZ,
DCOCTL = CALDCO_16MHZ,
Gating time: 2 ms
I: -40°C to 85°C
T: -40°C to 105°C
3 V to 3.6 V
15
16
MAX UNIT
+5 %
+5 %
+5 %
+6 %
1.05 MHz
8.4 MHz
12.6 MHz
17 MHz
Copyright © 2005–2011, Texas Instruments Incorporated
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