MSP430F435IPZ datasheet(54/85 Pages) TI

54 / 85 page

MSP430x43x, MSP430x44x

MIXED SIGNAL MICROCONTROLLER

SLAS344A – JANUARY 2002 – REVISED FEBRUARY 2002

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

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

noted) (continued)

leakage current (see Notes 1 and 2)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Ilkg(P1.x)

Leakage

Port P1

Port 1: V(P1.x)

VCC 2 2 V/3 V

±50

Ilkg(P6.x)

Leakage

current

Port P6

Port 6: V(P6.x)

VCC = 2.2 V/3 V

±50

NOTES:

1. The leakage current is measured with VSS or VCC applied to the corresponding pin(s), unless otherwise noted.

2. The port pin must be selected as input and there must be no optional pullup or pulldown resistor.

RAM

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VRAMh

CPU halted (see Note 3)

1.6

NOTE 3: This parameter defines the minimum supply voltage when the data in 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 oltage

Voltage at P5.6/R23

V3 V

[V(33)–V(03)] × 2/3 + V(03)

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 to R03

2.5

VCC + 0.2

I(R03)

R03 = VSS

No load at all

±20

I(R13)

Input leakage

P5.5/R13 = VCC/3

segment and

common lines

±20

I(R23)

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(S )

µA

VCC 3V

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)

V(33)

V(33) + 0.1

MSP430F435IPZ Datasheet(PDF) 54 Page - Texas Instruments

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