MSP430F2012IN datasheet(35/91 Pages) TI

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VOL − Low-Level Output Voltage − V

0.0

1.0

2.0

3.0

4.0

5.0

0.0

0.2

0.4

0.6

0.8

1.0

VCC = 2.2 V

TA = 25°C

TA = 85°C

VOL − Low-Level Output V oltage − V

0.0

1.0

2.0

3.0

4.0

5.0

0.0

0.2

0.4

0.6

0.8

1.0

VCC = 3 V

TA = 25°C

TA = 85°C

MSP430F20x3

MSP430F20x2

MSP430F20x1

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SLAS491G

– AUGUST 2005 – REVISED APRIL 2011

USI, Universal Serial Interface (MSP430F20x2, MSP430F20x3)

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

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

External: SCLK,

2.2 V

fUSI

USI clock frequency

Duty cycle = 50%

±10%,

MHz

3 V

SPI slave mode

USI module in I2C mode,

VOL,I2C Low-level output voltage on SDA and SCL

2.2 V/3 V

VSS

VSS + 0.4

I(OLmax) = 1.5 mA

Typical Characteristics, USI Low-Level Output Voltage on SDA and SCL

(MSP430F20x2, MSP430F20x3)

USI LOW-LEVEL OUTPUT VOLTAGE

OUTPUT CURRENT

Figure 14.

Figure 15.

MSP430F2012IN 数据表(PDF) 35 Page - Texas Instruments

MSP430F2012IN 数据表(HTML) 35 Page - Texas Instruments

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