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Adv ance informa t ion, Recommended operating conditions – Texas Instruments TMS320 User Manual

Page 34

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I

CC

T

A

= 0C, V

CC

= MAX, f

x

= MAX

mA

Supply current

TMS320C25 50

SPRS010B — MAY 1987 — REVISED NOVEMBER 1990

POST OFFICE BOX 1443

HOUSTON, TEXAS 77001

34

absolute maximum ratings over specified temperature range (unless otherwise noted)

Supply voltage range, V

CC

-- 0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage range

-- 0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output voltage range

-- 0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous power dissipation

1.5 W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature range

0C to 70C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

-- 55C to 150C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only, and

functional operation of the device at these or any other conditions beyond those indicated in the “Recommended Operating Conditions” section of

this specification is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

All voltage values are with respect to V

SS

.

recommended operating conditions

MIN

NOM

MAX

UNIT

V

CC

Supply voltage

4.75

5

5.25

V

V

SS

Supply voltage

0

V

INT0-INT2

2.5

V

V

IH

High-level input voltage

CLKIN, CLKX, CLKR

3.5

V

Other inputs

2.35

V

MP/MC

0.8

V

V

IL

Low-level input voltage

CLKIN

0.8

V

Other inputs

0.8

V

I

OH

High-level output current

300

A

I

OL

Low-level output current

2

mA

T

A

Operating free-air temperature

0

70

C

electrical characteristics over specified free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

§

MAX

UNIT

V

OH

High-level output voltage

V

CC

= MIN, I

OH

= MAX

2.4

V

V

OL

Low-level output voltage

V

CC

= MIN, I

OL

= MAX

0.6

V

I

Z

High-impedance current

V

CC

= MAX

-- 20

20

A

I

I

Input current

V

I

= V

SS

to V

CC

-- 10

10

A

Normal

110

185

Idle, HOLD

50

100

C

I

Input capacitance

15

pF

C

O

Output capacitance

15

pF

§

All typical values are at V

CC

= 5 V, T

A

= 25C.

ADV

ANCE

INFORMA

T

ION