MSP430F23X Datasheet, PDF (43/93 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

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MSP430F23x
MSP430F24x(1)
MSP430F2410
SLAS547F – JUNE 2007 – REVISED APRIL 2011
Calibrated DCO Frequencies - Tolerance at Calibration
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
Frequency tolerance at calibration
TEST CONDITIONS
T_A
V_CC
25°C 3 V
MIN TYP
-1 ±0.2
f_CAL(1MHz)
1-MHz calibration value
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
25°C 3 V 0.990
1
Gating time: 5 ms
f_CAL(8MHz)
8-MHz calibration value
BCSCTL1 = CALBC1_8MHZ,
DCOCTL = CALDCO_8MHZ,
25°C 3 V 7.920
8
Gating time: 5 ms
f_CAL(12MHz)
12-MHz calibration value
BCSCTL1 = CALBC1_12MHZ,
DCOCTL = CALDCO_12MHZ,
25°C 3 V 11.88
12
Gating time: 5 ms
f_CAL(16MHz)
16-MHz calibration value
BCSCTL1 = CALBC1_16MHZ,
DCOCTL = CALDCO_16MHZ,
25°C 3 V 15.84
16
Gating time: 2 ms
MAX UNIT
+1 %
1.010 MHz
8.080 MHz
12.12 MHz
16.16 MHz
Calibrated DCO Frequencies - Tolerance Over Temperature 0°C to 85°C
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
1-MHz tolerance over
temperature
TEST CONDITIONS
T_A
0°C to 85°C
V_CC
MIN TYP
3V
-2.5 ±0.5
8-MHz tolerance over
temperature
0°C to 85°C
3V
-2.5 ±1.0
12-MHz tolerance over
temperature
0°C to 85°C
3V
-2.5 ±1.0
16-MHz tolerance over
temperature
0°C to 85°C
3V
-3 ±2.0
f_CAL(1MHz)
1-MHz calibration value
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
Gating time: 5 ms
2.2 V
0.97
1
0°C to 85°C
3V
0.975
1
3.6 V
0.97
1
f_CAL(8MHz)
8-MHz calibration value
BCSCTL1 = CALBC1_8MHZ,
DCOCTL = CALDCO_8MHZ,
Gating time: 5 ms
2.2 V
7.76
8
0°C to 85°C
3V
7.8
8
3.6 V
7.6
8
BCSCTL1 = CALBC1_12MHZ,
f_CAL(12MHz) 12-MHz calibration value DCOCTL = CALDCO_12MHZ,
Gating time: 5 ms
0°C to 85°C
2.2 V
11.64
12
3V
11.64
12
3.6 V
11.64
12
BCSCTL1 = CALBC1_16MHZ,
f_CAL(16MHz) 16-MHz calibration value DCOCTL = CALDCO_16MHZ,
Gating time: 2 ms
0°C to 85°C
3V
15.52
16
3.6 V
15
16
MAX
2.5
2.5
2.5
3
1.03
1.025
1.03
8.4
8.2
8.24
12.36
12.36
12.36
16.48
16.48
UNIT
%
%
%
%
MHz
MHz
MHz
MHz
Copyright © 2007–2011, Texas Instruments Incorporated
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