TMS320_13 datasheet(34/70 Pages) TI1

34 / 70 page

ICC

TA =0C, VCC = MAX, fx =MAX

Supply current

TMS320C25 50

SPRS010B — MAY 1987 — REVISED NOVEMBER 1990

POST OFFICE BOX 1443

 HOUSTON, TEXAS 77001

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

Supply voltage range, VCC‡

-- 0.3Vto7V

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

Input voltage range

-- 0.3Vto7V

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

Output voltage range

-- 0.3Vto7V

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

Continuous power dissipation

1.5 W

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

Operating free-air temperature range

0Cto70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 VSS.

recommended operating conditions

MIN

NOM

MAX

UNIT

VCC

Supply voltage

4.75

5.25

VSS

Supply voltage

INT0-INT2

2.5

VIH

High-level input voltage

CLKIN, CLKX, CLKR

3.5

Other inputs

2.35

MP/MC

0.8

VIL

Low-level input voltage

CLKIN

0.8

Other inputs

0.8

IOH

High-level output current

300

A

IOL

Low-level output current

Operating free-air temperature

C

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

PARAMETER

TEST CONDITIONS

MIN

TYP§

MAX

UNIT

VOH

High-level output voltage

VCC =MIN,IOH =MAX

2.4

VOL

Low-level output voltage

VCC =MIN,IOL =MAX

0.6

High-impedance current

VCC =MAX

-- 20

A

Input current

VI =VSS to VCC

-- 10

A

Normal

110

185

Idle, HOLD

100

Input capacitance

Output capacitance

§ All typical values are at VCC =5V, TA =25C.

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