MSP430F2101 Datasheet, PDF (22/53 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x21x1
MIXED SIGNAL MICROCONTROLLER
SLAS439C − SEPTEMBER 2004 − REVISED JULY 2006
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
calibrated DCO frequencies − tolerance at calibration
PARAMETER
TEST CONDITIONS
Frequency tolerance at calibration
fCAL(1MHz) 1MHz calibration value
BCSCTL1= CALBC1_1MHZ
DCOCTL = CALDCO_1MHZ
Gating time: 5ms
fCAL(8MHz) 8MHz calibration value
BCSCTL1= CALBC1_8MHZ
DCOCTL = CALDCO_8MHZ
Gating time: 5ms
fCAL(12MHz) 12MHz calibration value
BCSCTL1= CALBC1_12MHZ
DCOCTL = CALDCO_12MHZ
Gating time: 5ms
fCAL(16MHz) 16MHz calibration value
BCSCTL1= CALBC1_16MHZ
DCOCTL = CALDCO_16MHZ
Gating time: 2ms
TA
25°C
25°C
25°C
25°C
25°C
VCC
3V
3V
MIN TYP MAX UNIT
−1 ±0.2
+1 %
0.990
1 1.010 MHz
3V
7.920
8 8.080 MHz
3V
11.88
12 12.12 MHz
3V
15.84
16 16.16 MHz
calibrated DCO frequencies − tolerance over temperature 0°C − +85°C
PARAMETER
1 MHz tolerance over temperature
TEST CONDITIONS
TA
0−85°C
8 MHz tolerance over temperature
0−85°C
12 MHz tolerance over temperature
0−85°C
16 MHz tolerance over temperature
0−85°C
fCAL(1MHz) 1MHz calibration value
BCSCTL1= CALBC1_1MHZ
DCOCTL = CALDCO_1MHZ
Gating time: 5ms
0−85°C
fCAL(8MHz) 8MHz calibration value
BCSCTL1= CALBC1_8MHZ
DCOCTL = CALDCO_8MHZ
Gating time: 5ms
0−85°C
fCAL(12MHz) 12MHz calibration value
fCAL(16MHz) 16MHz calibration value
BCSCTL1= CALBC1_12MHZ
DCOCTL = CALDCO_12MHZ
Gating time: 5ms
BCSCTL1= CALBC1_16MHZ
DCOCTL = CALDCO_16MHZ
Gating time: 2ms
0−85°C
0−85°C
VCC
3.0 V
3.0 V
3.0 V
3.0 V
2.2 V
3.0 V
3.6 V
2.2 V
3.0 V
3.6 V
2.2 V
3.0 V
3.6 V
3.0 V
3.6 V
MIN
−2.5
−2.5
−2.5
−3.0
0.970
0.975
0.970
7.760
7.800
7.600
11.70
11.70
11.70
TYP
±0.5
±1.0
±1.0
±2.0
1
1
1
8
8
8
12
12
12
MAX
+2.5
+2.5
+2.5
+3.0
1.030
1.025
1.030
8.400
8.200
8.240
12.30
12.30
12.30
UNIT
%
%
%
%
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
15.52
16 16.48 MHz
15.00
16 16.48 MHz
22
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