MSP430F2002IPWR datasheet(33/88 Pages) TI

33 / 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)

wake-up from lower power modes (LPM3/4)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX UNIT

BCSCTL1= CALBC1_1MHZ

DCOCTL = CALDCO_1MHZ

2.2 V/3 V

DCO clock wake-up time from

LPM3/4

BCSCTL1= CALBC1_8MHZ

DCOCTL = CALDCO_8MHZ

2.2 V/3 V

1.5

tDCO,LPM3/4

LPM3/4

(see Note 1)

BCSCTL1= CALBC1_12MHZ

DCOCTL = CALDCO_12MHZ

2.2 V/3 V

μs

BCSCTL1= CALBC1_16MHZ

DCOCTL = CALDCO_16MHZ

tCPU,LPM3/4

CPU wake-up time from LPM3/4

(see Note 2)

1/fMCLK +

tClock,LPM3/4

NOTES: 1. The DCO clock wake-up time is measured from the edge of an external wake-up signal (e.g. port interrupt) to the first clock edge

observable externally on a clock pin (MCLK or SMCLK).

2. Parameter applicable only if DCOCLK is used for MCLK.

typical characteristics -- DCO clock wake-up time from LPM3/4

DCO Frequency -- MHz

0.10

1.00

10.00

0.10

1.00

10.00

Figure 13. DCO wake-up time from LPM3 vs DCO frequency

RSELx = 0...11

RSELx = 12...15

MSP430F2002IPWR Datasheet(PDF) 33 Page - Texas Instruments

MSP430F2002IPWR Datasheet(HTML) 33 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

Datasheet Download

Link URL