MSP430F412 datasheet(27/55 Pages) TI

27 / 55 page

MSP430x41x

MIXED SIGNAL MICROCONTROLLER

SLAS340G − MAY 2001 − REVISED JUNE 2004

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

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

noted) (continued)

wake-up LPM3

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

f = 1 MHz

td(LPM3)

Delay time

f = 2 MHz

VCC = 2.2 V/3 V

µs

td(LPM3)

Delay time

f = 3 MHz

VCC = 2.2 V/3 V

µs

RAM (see Note 1)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VRAMh

CPU halted (see Note 1)

1.6

NOTE 1: This parameter defines the minimum supply voltage when the data in the program memory RAM remain unchanged. No program

execution should take place during this supply voltage condition.

LCD

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

V(33)

Voltage at P5.7/R33

2.5

VCC +0.2

V(23)

Analog voltage

Voltage at P5.6/R23

VCC = 3 V

(V33−V03) × 2/3 + V03

V(13)

Analog voltage

Voltage at P5.5/R13

VCC = 3 V

(V(33)−V(03)) × 1/3 + V(03)

V(33) − V(03)

Voltage at R33/R03

2.5

VCC +0.2

I(R03)

R03 = VSS

No load at all

segment and

±20

I(R13)

Input leakage

P5.5/R13 = VCC/3

No load at all

segment and

common lines,

±20

I(R23)

Input leakage

P5.6/R23 = 2

× VCC/3

common lines,

VCC = 3 V

±20

V(Sxx0)

V(03)

V(03) − 0.1

V(Sxx1)

Segment line

I(Sxx) = −3 A,

VCC = 3 V

V(13)

V(13) − 0.1

V(Sxx2)

Segment line

voltage

I(Sxx) = −3 µA,

VCC = 3 V

V(23)

V(23) − 0.1

V(Sxx3)

voltage

V(33)

V(33) + 0.1

MSP430F412 Datasheet(PDF) 27 Page - Texas Instruments

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