ST16C2450IP40 datasheet(21/29 Pages) EXAR

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ST16C2450

REV. 4.0.0

2.97V TO 5.5V DUART

ABSOLUTE MAXIMUM RATINGS

Power Supply Range

7 Volts

Voltage at Any Pin

GND-0.3 V to VCC+0.3 V

Operating Temperature

-40o to +85oC

Storage Temperature

-65o to +150oC

Package Dissipation

500 mW

TYPICAL PACKAGE THERMAL RESISTANCE DATA (MARGIN OF ERROR: ± 15%)

Thermal Resistance (48-TQFP)

theta-ja =59oC/W, theta-jc = 16oC/W

Thermal Resistance (44-PLCC)

theta-ja = 50oC/W, theta-jc = 21oC/W

Thermal Resistance (40-PDIP)

theta-ja = 50oC/W, theta-jc = 22oC/W

ELECTRICAL CHARACTERISTICS

DC ELECTRICAL CHARACTERISTICS

UNLESS OTHERWISE NOTED: 0

OC (-40O TO +85OC FOR INDUSTRIAL GRADE PACKAGE), VCC IS 2.97V TO

5.5V

SYMBOL

PARAMETER

TOP MARKING "A2 YYWW"

AND NEWER

UNITS

CONDITIONS

LIMITS

3.3V

MIN

MAX

LIMITS

5.0V

MIN

MAX

LIMITS

3.3V

MIN

MAX

LIMITS

5.0V

MIN

MAX

VILCK

Clock Input Low Level

-0.3

0.6

-0.5

0.6

-0.3

0.6

-0.5

0.6

VIHCK

Clock Input High Level

2.4

VCC

3.0

VCC

2.4

5.5

3.0

5.5

VIL

Input Low Voltage

-0.3

0.8

-0.5

0.8

-0.3

0.8

-0.5

0.8

VIH

Input High Voltage

2.0

VCC

2.2

VCC

2.0

5.5

2.2

5.5

VOL

Output Low Voltage

0.4

IOL = 6 mA

IOL = 4 mA

VOH

Output High Voltage

2.0

2.4

2.0

2.4

IOH = -6 mA

IOH = -1 mA

IIL

Input Low Leakage

Current

±10

IIH

Input High Leakage

Current

±10

CIN

Input Pin Capacitance

5555

ICC

Power Supply Current

1.3

ST16C2450IP40 Datasheet(PDF) 21 Page - Exar Corporation

ST16C2450IP40 Datasheet(HTML) 21 Page - Exar Corporation

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