V62SLASH13624-01XE-R datasheet(26/77 Pages) TI1

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MSP430F2132-EP

SLAS913A – JULY 2013 – REVISED AUGUST 2013

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DCO Frequency (continued)

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted). See Typical

Characteristics - Calibrated 1-MHz DCO Frequency for related characterization graphs.

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

VCC

Supply voltage range

RSELx < 14

1.8

3.6

RSELx = 14

2.2

3.6

RSELx = 15

3.0

3.6

fDCO(0,0)

DCO frequency (0, 0)

RSELx = 0, DCOx = 0, MODx = 0

2.2 V, 3 V

0.055

0.145

MHz

fDCO(0,3)

DCO frequency (0, 3)

RSELx = 0, DCOx = 3, MODx = 0

2.2 V, 3 V

0.065

0.175

MHz

fDCO(1,3)

DCO frequency (1, 3)

RSELx = 1, DCOx = 3, MODx = 0

2.2 V, 3 V

0.095

0.205

MHz

fDCO(2,3)

DCO frequency (2, 3)

RSELx = 2, DCOx = 3, MODx = 0

2.2 V, 3 V

0.135

0.285

MHz

fDCO(3,3)

DCO frequency (3, 3)

RSELx = 3, DCOx = 3, MODx = 0

2.2 V, 3 V

0.195

0.405

MHz

fDCO(4,3)

DCO frequency (4, 3)

RSELx = 4, DCOx = 3, MODx = 0

2.2 V, 3 V

0.27

0.55

MHz

fDCO(5,3)

DCO frequency (5, 3)

RSELx = 5, DCOx = 3, MODx = 0

2.2 V, 3 V

0.38

0.78

MHz

fDCO(6,3)

DCO frequency (6, 3)

RSELx = 6, DCOx = 3, MODx = 0

2.2 V, 3 V

0.53

1.07

MHz

fDCO(7,3)

DCO frequency (7, 3)

RSELx = 7, DCOx = 3, MODx = 0

2.2 V, 3 V

0.70

1.60

MHz

fDCO(8,3)

DCO frequency (8, 3)

RSELx = 8, DCOx = 3, MODx = 0

2.2 V, 3 V

1.05

2.20

MHz

fDCO(9,3)

DCO frequency (9, 3)

RSELx = 9, DCOx = 3, MODx = 0

2.2 V, 3 V

1.50

3.10

MHz

fDCO(10,3)

DCO frequency (10, 3)

RSELx = 10, DCOx = 3, MODx = 0

2.2 V, 3 V

2.40

4.40

MHz

fDCO(11,3)

DCO frequency (11, 3)

RSELx = 11, DCOx = 3, MODx = 0

2.2 V, 3 V

2.90

5.60

MHz

fDCO(12,3)

DCO frequency (12, 3)

RSELx = 12, DCOx = 3, MODx = 0

2.2 V, 3 V

4.20

7.40

MHz

fDCO(13,3)

DCO frequency (13, 3)

RSELx = 13, DCOx = 3, MODx = 0

2.2 V, 3 V

5.90

9.70

MHz

fDCO(14,3)

DCO frequency (14, 3)

RSELx = 14, DCOx = 3, MODx = 0

2.2 V, 3 V

8.50

14.0

MHz

fDCO(15,3)

DCO frequency (15, 3)

RSELx = 15, DCOx = 3, MODx = 0

3 V

11.5

MHz

fDCO(15,7)

DCO frequency (15, 7)

RSELx = 15, DCOx = 7, MODx = 0

3 V

15.5

26.5

MHz

SRSEL

Frequency step between

range RSEL and RSEL+1

SRSEL = fDCO(RSEL+1,DCO) /fDCO(RSEL,DCO)

2.2 V, 3 V

1.56

ratio

SDCO

Frequency step between tap

DCO and DCO+1

SDCO = fDCO(RSEL,DCO+1) /fDCO(RSEL,DCO)

2.2 V, 3 V

1.04

1.08

1.13

ratio

Duty cycle

Measured at P1.4/SMCLK

2.2 V, 3 V

V62/13624-01XE-R Datasheet(PDF) 26 Page - Texas Instruments

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