TMS320VC5501 datasheet(134/193 Pages) TI

134 / 193 page

Electrical Specifications

134

December 2002 − Revised November 2004

SPRS206H

Electrical Specifications

This section provides the absolute maximum ratings and the recommended operating conditions for the

TMS320VC5501 DSP.

All electrical and switching characteristics in this data manual are valid over the recommended operating

conditions unless otherwise specified.

5.1

Absolute Maximum Ratings

The list of absolute maximum ratings are specified over operating case temperature. Stresses beyond those

listed under Section 5.2, Electrical Specifications, 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 Section 5.3, Recommended Operating Conditions, is not implied. Exposure to

absolute-maximum-rated conditions for extended periods may affect device reliability. All supply voltage

values (core and I/O) are with respect to VSS. Figure 5−1 provides the test load circuit values for a 3.3-V

device. Measured timing information contained in this data manual is based on the test load setup and

conditions shown in Figure 5−1.

5.2

Electrical Specifications

This section provides the absolute maximum ratings for the TMS320VC5501 DSP.

Supply voltage I/O range, DVDD

− 0.3 V to 4.0 V

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

Supply voltage core range, CVDD

− 0.3 V to 2.0 V

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

Input voltage range, VI

− 0.3 V to 4.5 V

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

Output voltage range, Vo

− 0.3 V to 4.5 V

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

Operating case temperature range, TC

−40

°C to 85°C

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

Storage temperature range Tstg

− 55

_C to 150_C

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

5.3

Recommended Operating Conditions

This section provides the recommended operating conditions for the TMS320VC5501 DSP.

MIN

NOM

MAX

UNIT

DVDD

Device supply voltage, I/O

3.0

3.3

3.6

CVDD

Device supply voltage, core

1.20

1.26

1.32

PVDD

Device supply voltage, PLL

3.0

3.3

3.6

VSS

Supply voltage, GND

VIH

High-level input voltage, I/O

Hysteresis inputs

DVDD = 3.0 − 3.6 V

2.2

DVDD + 0.3

VIH

High-level input voltage, I/O

All other inputs

DVDD = 3.0 − 3.6 V

DVDD + 0.3

VIL

Low-level input voltage, I/O

Hysteresis inputs

DVDD = 3.0 − 3.6 V

−0.3

0.8

VIL

Low-level input voltage, I/O

All other inputs

DVDD = 3.0 − 3.6 V

−0.3

0.8

IOH

High-level output current

All outputs

− 300

µA

IOL

Low-level output current

All outputs

1.5

Operating case temperature

−40

°C

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