MSP430F4250IDL datasheet(18/63 Pages) TI

18 / 63 page

MSP430F42x0

MIXED SIGNAL MICROCONTROLLER

SLAS455D − MARCH 2005 − REVISED APRIL 2007

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

electrical characteristics over recommended operating free-air temperature (unless otherwise

noted)

supply current into AVCC + DVCC excluding external current

PARAMETER

TEST CONDITIONS

MIN

NOM

MAX

UNIT

Active mode, (see Note 1)

f(MCLK) = f(SMCLK) = 1 MHz,

°Cto85°C

VCC = 2.2 V

250

370

I(AM)

f(MCLK) = f(SMCLK) = 1 MHz,

f(ACLK) = 32,768 Hz

XTS=0, SELM=(0,1)

TA = −40°C to 85°C

VCC = 3 V

400

520

μA

Low-power mode, (LPM0)

°Cto85°C

VCC = 2.2 V

I(LPM0)

Low power mode, (LPM0)

(see Note 1 and Note 4)

TA = −40°C to 85°C

VCC = 3 V

110

μA

Low-power mode, (LPM2),

f(MCLK) = f (SMCLK) = 0 MHz,

°Cto85°C

VCC = 2.2 V

I(LPM2)

f(MCLK) = f (SMCLK) = 0 MHz,

f(ACLK) = 32,768 Hz, SCG0 = 0

(see Note 2 and Note 4)

TA = −40°C to 85°C

VCC = 3 V

μA

TA = −40°C

1.0

2.0

Low-power mode, (LPM3)

TA = 25°C

22V

1.1

2.0

Low-power mode, (LPM3)

f(MCLK) = f(SMCLK) = 0 MHz,

TA = 60°C

VCC = 2.2 V

2.0

3.0

f(MCLK)

f(SMCLK)

0 MHz,

f(ACLK) = 32,768 Hz, SCG0 = 1

Basic Timer1 enabled ACLK selected

TA = 85°C

3.5

6.0

I(LPM3)

Basic Timer1 enabled , ACLK selected

LCD A enabled, LCDCPEN = 0:

TA = −40°C

1.8

2.8

μA

LCD_A enabled, LCDCPEN = 0:

(static mode ; fLCD = f(ACLK)/32)

TA = 25°C

1.6

2.7

(; LCD

(ACLK)

)

(see Note 2, Note 3, and Note 4)

TA = 60°C

VCC = 3 V

2.5

3.5

TA = 85°C

4.2

7.5

Low-power mode, (LPM3)

TA = −40°C

2.5

3.5

Low-power mode, (LPM3)

f(MCLK) = f(SMCLK) = 0 MHz,

TA = 25°C

VCC = 2.2 V

2.5

3.5

f(MCLK)

f(SMCLK)

0 MHz,

f(ACLK) = 32,768 Hz, SCG0 = 1

Basic Timer1 enabled ACLK selected

TA = 85°C

VCC

2.2 V

3.8

6.0

I(LPM3)

Basic Timer1 enabled , ACLK selected

LCD A enabled, LCDCPEN = 0:

TA = −40°C

2.9

4.0

μA

LCD_A enabled, LCDCPEN = 0:

(4-mux mode; fLCD = f(ACLK)/32)

TA = 25°C

VCC = 3 V

2.9

4.0

(; LCD

(ACLK)

)

(see Note 2, Note 3, and Note 4)

TA = 85°C

VCC

3 V

4.4

7.5

TA = −40°C

0.1

0.5

TA = 25°C

22V

0.1

0.5

TA = 60°C

VCC = 2.2 V

0.7

1.1

Low-power mode, (LPM4)

0 MHz f

0 MHz

TA = 85°C

1.7

3.0

I(LPM4)

f(MCLK) = 0 MHz, f(SMCLK) = 0 MHz,

f(ACLK) = 0 Hz, SCG0 = 1 (see Note 2 and Note 4)

TA = −40°C

0.1

0.8

μA

f(ACLK) = 0 Hz, SCG0 = 1 (see Note 2 and Note 4)

TA = 25°C

0.1

0.8

TA = 60°C

VCC = 3 V

0.8

1.2

TA = 85°C

1.9

3.5

NOTES:

1. Timer_A is clocked by f(DCOCLK) = f(DCO) = 1 MHz. All inputs are tied to 0 V or to VCC. Outputs do not source or sink any current.

2. All inputs are tied to 0 V or to VCC. Outputs do not source or sink any current.

3. The LPM3 currents are characterized with a Micro Crystal CC4V−T1A (9pF) crystal and OSCCAPx=01h.

4. Current for brownout included.

Current consumption of active mode versus system frequency

I(AM) = I(AM) [1 MHz] × f(System) [MHz]

Current consumption of active mode versus supply voltage

I(AM) = I(AM) [3 V] + 175 μA/V × (VCC – 3 V)

MSP430F4250IDL Datasheet(PDF) 18 Page - Texas Instruments

MSP430F4250IDL Datasheet(HTML) 18 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

Datasheet Download

Link URL