TMS320F2811 datasheet(91/173 Pages) TI

91 / 173 page

Electrical Specifications

April 2001 − Revised July 2007

SPRS174O

Electrical Specifications

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

TMS320F281x and TMS320C281x DSPs.

6.1

Absolute Maximum Ratings

Unless otherwise noted, the list of absolute maximum ratings are specified over operating temperature

ranges. 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 Section 6.2 is not implied. Exposure to absolute-maximum-rated

conditions for extended periods may affect device reliability. All voltage values are with respect to VSS.

Supply voltage range, VDDIO, VDD3VFL, VDDA1, VDDA2, VDDAIO, and AVDDREFBG

− 0.3 V to 4.6 V

. . . .

Supply voltage range, VDD, VDD1

− 0.5 V to 2.5 V

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

Input voltage range, VIN

− 0.3 V to 4.6 V

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

Output voltage range, VO

− 0.3 V to 4.6 V

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

Input clamp current, IIK (VIN < 0 or VIN > VDDIO)†

± 20 mA

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

Output clamp current, IOK (VO < 0 or VO > VDDIO)

± 20 mA

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

Operating ambient temperature ranges, TA: A version (GHH, ZHH, PGF, PBK)‡

− 40

°C to 85°C

. . . . . . . . .

TA: S version (GHH, ZHH, PGF, PBK)‡

− 40

°C to 125°C

. . . . . . . .

TA: Q version (PGF, PBK)‡

− 40

°C to 125°C

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

Junction temperature range, Tj

− 40

°C to 150°C

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

Storage temperature range, Tstg‡

− 65

°C to 150°C

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

† Continuous clamp current per pin is ± 2 mA

‡ Long-term high-temperature storage and/or extended use at maximum temperature conditions may result in a reduction of overall device life.

For additional information, see IC Package Thermal Metrics Application Report (literature number SPRA953) and Reliability Data for

TMS320LF24x and TMS320F281x Devices Application Report (literature number SPRA963).

TMS320F2811 数据表(PDF) 91 Page - Texas Instruments

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