TMP32C6411ZLZ datasheet(67/119 Pages) TI

67 / 119 page

TMS320C6411

FIXEDPOINT DIGITAL SIGNAL PROCESSOR

SPRS196H − MARCH 2002 − REVISED JULY 2004

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

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

Supply voltage ranges: CVDD (see Note 1)

− 0.3 V to 1.8 V

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

DVDD (see Note 1)

−0.3 V to 4 V

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

Input voltage ranges:

(except PCI), VI

−0.3 V to 4 V

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

(PCI), VIP

−0.5 V to DVDD + 0.5 V

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

Output voltage ranges: (except PCI), VO

−0.3 V to 4 V

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

(PCI), VOP

−0.5 V to DVDD + 0.5 V

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

Operating case temperature range, TC

_C to 90_C

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

Storage temperature range, Tstg

−65

_C to 150_C

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

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: All voltage values are with respect to VSS.

recommended operating conditions

MIN

NOM

MAX

UNIT

CVDD

Supply voltage, Core‡

1.14

1.2

1.26

DVDD

Supply voltage, I/O

3.14

3.3

3.46

VSS

Supply ground

VIH

High-level input voltage (except PCI)

VIL

Low-level input voltage (except PCI)

0.8

VIP

Input voltage (PCI)

−0.5

DVDD + 0.5

VIHP

High-level input voltage (PCI)

0.5DVDD

DVDD + 0.5

VILP

Low-level input voltage (PCI)

−0.5

0.3DVDD

VOS

Maximum voltage during overshoot/undershoot

−1.0§

4.3§

Operating case temperature

‡ Future variants of the C6411 DSP may operate at voltages ranging from 0.9 V to 1.4 V to provide a range of system power/performance options.

TI highly recommends that users design-in a supply that can handle multiple voltages within this range (i.e., 1.2 V, 1.25 V, 1.3 V, 1.35 V, 1.4 V

with

± 3% tolerances) by implementing simple board changes such as reference resistor values or input pin configuration modifications. Examples

of such supplies include the PT4660, PT5500, PT5520, PT6440, and PT6930 series from Power Trends, a subsidiary of Texas Instruments. Not

incorporating a flexible supply may limit the system’s ability to easily adapt to future versions of C641x devices.

§ The absolute maximum ratings should not be exceeded for more than 30% of the cycle period.

TMP32C6411ZLZ Datasheet(PDF) 67 Page - Texas Instruments

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