MSP430F2002IPWR datasheet(31/88 Pages) TI

31 / 88 page

MSP430x20x1, MSP430x20x2, MSP430x20x3

MIXED SIGNAL MICROCONTROLLER

SLAS491D -- AUGUST 2005 -- REVISED SEPTEMBER 2007

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

electrical characteristics over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted) (continued)

calibrated DCO frequencies -- tolerance over supply voltage VCC

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

1MHz toleranceoverVCC

25°C

1.8 V -- 3.6 V

--3

±2

8MHz toleranceoverVCC

25°C

1.8 V -- 3.6 V

--3

±2

12 MHz tolerance over VCC

25°C

2.2 V -- 3.6 V

--3

±2

16 MHz tolerance over VCC

25°C

3.0 V -- 3.6 V

--3

±2

fCAL(1MHz)

1MHz calibration value

BCSCTL1= CALBC1_1MHZ

DCOCTL = CALDCO_1MHZ

Gating time: 5ms

25°C

1.8 V -- 3.6 V

0.970

1.030

MHz

fCAL(8MHz)

8MHz calibration value

BCSCTL1= CALBC1_8MHZ

DCOCTL = CALDCO_8MHZ

Gating time: 5ms

25°C

1.8 V -- 3.6 V

7.760

8.240

MHz

fCAL(12MHz) 12MHz calibration value

BCSCTL1= CALBC1_12MHZ

DCOCTL = CALDCO_12MHZ

Gating time: 5ms

25°C

2.2 V -- 3.6 V

11.64

12.36

MHz

fCAL(16MHz) 16MHz calibration value

BCSCTL1= CALBC1_16MHZ

DCOCTL = CALDCO_16MHZ

Gating time: 2ms

25°C

3.0 V -- 3.6 V

15.00

16.48

MHz

calibrated DCO frequencies -- overall tolerance

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

1MHz toleranceoverall

I: -40--85°C

T: -40--105°C

1.8 V -- 3.6 V

--5

±2

8MHz toleranceoverall

I: -40--85°C

T: -40--105°C

1.8 V -- 3.6 V

--5

±2

12 MHz tolerance overall

I: -40--85°C

T: -40--105°C

2.2 V -- 3.6 V

--5

±2

16 MHz tolerance overall

I: -40--85°C

T: -40--105°C

3.0 V -- 3.6 V

--6

±3

fCAL(1MHz)

1MHz calibration value

BCSCTL1= CALBC1_1MHZ

DCOCTL = CALDCO_1MHZ

Gating time: 5ms

I: -40--85°C

T: -40--105°C

1.8 V -- 3.6 V

0.950

1.050

MHz

fCAL(8MHz)

8MHz calibration value

BCSCTL1= CALBC1_8MHZ

DCOCTL = CALDCO_8MHZ

Gating time: 5ms

I: -40--85°C

T: -40--105°C

1.8 V -- 3.6 V

7.600

8.400

MHz

fCAL(12MHz) 12MHz calibration value

BCSCTL1= CALBC1_12MHZ

DCOCTL = CALDCO_12MHZ

Gating time: 5ms

I: -40--85°C

T: -40--105°C

2.2 V -- 3.6 V

11.40

12.60

MHz

fCAL(16MHz) 16MHz calibration value

BCSCTL1= CALBC1_16MHZ

DCOCTL = CALDCO_16MHZ

Gating time: 2ms

I: -40--85°C

T: -40--105°C

3.0 V -- 3.6 V

15.00

17.00

MHz

MSP430F2002IPWR Datasheet(PDF) 31 Page - Texas Instruments

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