MSP430F6776IPZ datasheet(67/157 Pages) TI

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Typical DCO Frequency, V

= 3.0 V, T = 25°C

DCORSEL

100

0.1

DCOx = 31

DCOx = 0

ECCN 5E002 TSPA - Technology / Software Publicly Available

MSP430F677x

MSP430F676x

MSP430F674x

www.ti.com

SLAS768C – SEPTEMBER 2012 – REVISED APRIL 2013

DCO Frequency (continued)

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

dfDCO/dVCORE

DCO frequency voltage drift

fDCO = 1 MHz

1.9

%/V

Figure 11. Typical DCO Frequency

PMM, Brown-Out Reset (BOR)

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

BORH on voltage,

V(DVCC_BOR_IT–)

| dDVCC/dt | < 3 V/s

1.45

DVCC falling level

BORH off voltage,

V(DVCC_BOR_IT+)

| dDVCC/dt | < 3 V/s

0.80

1.20

1.50

DVCC rising level

V(DVCC_BOR_hys)

BORH hysteresis

250

Pulse duration required at RST/NMI pin to

tRESET

µs

accept a reset

PMM, Core Voltage

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Core voltage, active mode,

VCORE3(AM)

2.4 V

≤ DVCC ≤ 3.6 V

1.91

PMMCOREV = 3

Core voltage, active mode,

VCORE2(AM)

2.2 V

≤ DVCC ≤ 3.6 V

1.81

PMMCOREV = 2

Core voltage, active mode,

VCORE1(AM)

2 V

≤ DVCC ≤ 3.6 V

1.61

PMMCOREV = 1

Core voltage, active mode,

VCORE0(AM)

1.8 V

≤ DVCC ≤ 3.6 V

1.41

PMMCOREV = 0

Core voltage, low-current

VCORE3(LPM)

2.4 V

≤ DVCC ≤ 3.6 V

1.94

mode, PMMCOREV = 3

Core voltage, low-current

VCORE2(LPM)

2.2 V

≤ DVCC ≤ 3.6 V

1.92

mode, PMMCOREV = 2

Core voltage, low-current

VCORE1(LPM)

2 V

≤ DVCC ≤ 3.6 V

1.73

mode, PMMCOREV = 1

Core voltage, low-current

VCORE0(LPM)

1.8 V

≤ DVCC ≤ 3.6 V

1.52

mode, PMMCOREV = 0

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