Texas Instruments MSP430 series - Page 44

MSP430F23x
MSP430F24x(1)
MSP430F2410
SLAS547I –JUNE 2007–REVISED DECEMBER 2012 www.ti.com
Calibrated DCO Frequencies - Tolerance Over Supply Voltage V
CC
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS T
A
V
CC
MIN TYP MAX UNIT
1-MHz tolerance over V
CC
25°C 1.8 V to 3.6 V -3 ±2 +3 %
8-MHz tolerance over V
CC
25°C 1.8 V to 3.6 V -3 ±2 +3 %
12-MHz tolerance over V
CC
25°C 2.2 V to 3.6 V -3 ±2 +3 %
16-MHz tolerance over V
CC
25°C 3 V to 3.6 V -6 ±2 +3 %
BCSCTL1 = CALBC1_1MHZ,
f
CAL(1MHz)
1-MHz calibration value DCOCTL = CALDCO_1MHZ, 25°C 1.8 V to 3.6 V 0.97 1 1.03 MHz
Gating time: 5 ms
BCSCTL1 = CALBC1_8MHZ,
f
CAL(8MHz)
8-MHz calibration value DCOCTL = CALDCO_8MHZ, 25°C 1.8 V to 3.6 V 7.76 8 8.24 MHz
Gating time: 5 ms
BCSCTL1 = CALBC1_12MHZ,
f
CAL(12MHz)
12-MHz calibration value DCOCTL = CALDCO_12MHZ, 25°C 2.2 V to 3.6 V 11.64 12 12.36 MHz
Gating time: 5 ms
BCSCTL1 = CALBC1_16MHZ,
f
CAL(16MHz)
16-MHz calibration value DCOCTL = CALDCO_16MHZ, 25°C 3 V to 3.6 V 15 16 16.48 MHz
Gating time: 2 ms
Calibrated DCO Frequencies - Overall Tolerance
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS T
A
V
CC
MIN TYP MAX UNIT
1-MHz tolerance
-40°C to 105°C 1.8 V to 3.6 V -5 ±2 +5 %
overall
8-MHz tolerance
-40°C to 105°C 1.8 V to 3.6 V -5 ±2 +5 %
overall
12-MHz
-40°C to 105°C 2.2 V to 3.6 V -5 ±2 +5 %
tolerance overall
16-MHz
-40°C to 105°C 3 V to 3.6 V -6 ±3 +6 %
tolerance overall
BCSCTL1 = CALBC1_1MHZ,
1-MHz
f
CAL(1MHz)
DCOCTL = CALDCO_1MHZ, -40°C to 105°C 1.8 V to 3.6 V 0.95 1 1.05 MHz
calibration value
Gating time: 5 ms
BCSCTL1 = CALBC1_8MHZ,
8-MHz
f
CAL(8MHz)
DCOCTL = CALDCO_8MHZ, -40°C to 105°C 1.8 V to 3.6 V 7.6 8 8.4 MHz
calibration value
Gating time: 5 ms
BCSCTL1 = CALBC1_12MHZ,
12-MHz
f
CAL(12MHz)
DCOCTL = CALDCO_12MHZ, -40°C to 105°C 2.2 V to 3.6 V 11.4 12 12.6 MHz
calibration value
Gating time: 5 ms
BCSCTL1 = CALBC1_16MHZ,
16-MHz
f
CAL(16MHz)
DCOCTL = CALDCO_16MHZ, -40°C to 105°C 3 V to 3.6 V 15 16 17 MHz
calibration value
Gating time: 2 ms
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