TMS320VC5502 datasheet(127/189 Pages) TI

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Specifications

5.1

Electrical Specifications

5.2

Absolute Maximum Ratings Over Operating Case Temperature Range

5.3

Recommended Operating Conditions

TMS320VC5502

Fixed-Point Digital Signal Processor

SPRS166H – APRIL 2001 – REVISED NOVEMBER 2004

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

TMS320VC5502 DSP.

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

conditions unless otherwise specified.

(Unless Otherwise Noted)

(1) (2) (3)

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

(1)

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.

(2)

All supply voltage values (core and I/O) are with respect to VSS.

(3)

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.

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

Hysteresis inputs

2.2

DVDD + 0.3

DVDD = 3.0 – 3.6 V

VIH

High-level input voltage, I/O

All other inputs

DVDD + 0.3

DVDD = 3.0 – 3.6 V

Hysteresis inputs

–0.3

0.8

DVDD = 3.0 – 3.6 V

VIL

Low-level input voltage, I/O

All other inputs

– 0.3

0.8

DVDD = 3.0 – 3.6 V

IOH

High-level output current

All outputs

–300

µA

IOL

Low-level output current

All outputs

1.5

Operating case temperature

–40

°C

127

Specifications

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