MSP430F241X_11 Datasheet, PDF (44/107 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F241x, MSP430F261x
MIXED SIGNAL MICROCONTROLLER
SLAS541G -- JUNE 2007 -- REVISED MARCH 2011
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
calibrated DCO frequencies -- tolerance over supply voltage V_CC
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
25C
f_CAL(8MHz) 8-MHz calibration value
BCSCTL1 = CALBC1_8MHZ,
DCOCTL = CALDCO_8MHZ,
Gating time: 5 ms
25C
f_CAL(12MHz) 12-MHz calibration value
BCSCTL1 = CALBC1_12MHZ,
DCOCTL = CALDCO_12MHZ,
Gating time: 5 ms
25C
f_CAL(16MHz) 16-MHz calibration value
BCSCTL1 = CALBC1_16MHZ,
DCOCTL = CALDCO_16MHZ,
Gating time: 2 ms
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
3.0 V to 3.6 V
MIN TYP MAX UNIT
--3
2
+3 %
--3
2
+3 %
--3
2
+3 %
--6
2
+3 %
1.8 V to 3.6 V 0.970
1 1.030 MHz
1.8 V to 3.6 V 7.760
8 8.240 MHz
2.2 V to 3.6 V 11.64
12 12.36 MHz
3.0 V to 3.6 V 15.00
16 16.48 MHz
calibrated DCO frequencies -- overall tolerance
PARAMETER
1-MHz tolerance overall
8-MHz tolerance overall
12-MHz tolerance overall
TEST CONDITIONS
16-MHz tolerance overall
f_CAL(1MHz) 1-MHz calibration value
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
Gating time: 5 ms
f_CAL(8MHz) 8-MHz calibration value
BCSCTL1 = CALBC1_8MHZ,
DCOCTL = CALDCO_8MHZ,
Gating time: 5 ms
f_CAL(12MHz) 12-MHz calibration value
f_CAL(16MHz) 16-MHz calibration value
BCSCTL1 =
CALBC1_12MHZ,
DCOCTL = CALDCO_12MHZ,
Gating time: 5 ms
BCSCTL1 =
CALBC1_16MHZ,
DCOCTL = CALDCO_16MHZ,
Gating time: 2 ms
T_A
--40C to 105C
--40C to 105C
--40C to 105C
--40C to 105C
--40C to 105C
--40C to 105C
--40C to 105C
--40C to 105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
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
MIN
--5
--5
--5
--6
0.950
7.600
11.40
15.00
TYP MAX UNIT
2
+5 %
2
+5 %
2
+5 %
3
+6 %
1 1.050 MHz
8 8.400 MHz
12 12.60 MHz
16 17.00 MHz
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