V62SLASH13624-01XE-R datasheet(29/77 Pages) TI1

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MSP430F2132-EP

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SLAS913A – JULY 2013 – REVISED AUGUST 2013

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(1)

Not ensured for TA > 105°C.

(2)

The DCO clock wake-up time is measured from the edge of an external wake-up signal (for example, a port interrupt) to the first clock

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

(3)

Parameter applicable only if DCOCLK is used for MCLK.

5.18 Wake-Up From Lower-Power Modes (LPM3/4)

(1)

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

Characteristics - DCO Clock Wake-Up Time From LPM3/4 for related characterization graphs.

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

tDCO,LPM3/4

DCO clock wake-up time

from LPM3/4(2)

BCSCTL1 = CALBC1_1MHZ,

DCOCTL = CALDCO_1MHZ

2.2 V, 3 V

µs

BCSCTL1 = CALBC1_8MHZ,

DCOCTL = CALDCO_8MHZ

1.5

BCSCTL1 = CALBC1_12MHZ,

DCOCTL = CALDCO_12MHZ

BCSCTL1 = CALBC1_16MHZ,

DCOCTL = CALDCO_16MHZ

3 V

tCPU,LPM3/4

CPU wake-up time from

LPM3/4(3)

1 / fMCLK +

tClock,LPM3/4

(1)

ROSC = 100 kΩ. Metal film resistor, type 0257, 0.6 W with 1% tolerance and TK = ±50 ppm/°C.

5.19 DCO With External Resistor ROSC

(1)

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

Characteristics - DCO With External Resistor ROSC for related characterization graphs.

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

fDCO,ROSC

DCO output frequency with ROSC

DCOR = 1,

RSELx = 4, DCOx = 3, MODx = 0,

TA = 25°C

2.2 V

1.8

MHz

3 V

1.95

Temperature drift

DCOR = 1,

RSELx = 4, DCOx = 3, MODx = 0

2.2 V, 3 V

±0.1

%/°C

Drift with VCC

DCOR = 1,

RSELx = 4, DCOx = 3, MODx = 0

2.2 V, 3 V

%/V

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