ADSP21486KSWZ3ABRL datasheet(21/71 Pages) AD

21 / 71 page

ADSP-21483/ADSP-21486/ADSP-21487/ADSP-21488/ADSP-21489

Rev. H

Page 21 of 71

February 2020

ABSOLUTE MAXIMUM RATINGS

Stresses at or above those listed in Table 16 may cause perma-

nent damage to the product. This is a stress rating only;

functional operation of the product at these or any other condi-

tions above those indicated in the operational section of this

specification is not implied. Operation beyond the maximum

operating conditions for extended periods may affect product

reliability.

ESD SENSITIVITY

MAXIMUM POWER DISSIPATION

See Engineer-to-Engineer Note Estimating Power for ADSP-

214xx SHARC Processors (EE-348) for detailed thermal and

power information regarding maximum power dissipation. For

information on package thermal specifications, see Thermal

Characteristics on Page 56.

Table 15. Dynamic Current in CCLK Domain—IDD_INT_DYNAMIC (mA, with ASF = 1.0)

1, 2

fCCLK

(MHz)

VDD_INT (V)

0.975 V

1.0 V

1.025 V

1.05 V

1.075 V

1.10 V

1.125 V

1.15 V

1.175 V

100

7781

848788

909295

150

117

119

123

126

130

133

136

139

144

200

153

156

161

165

170

174

179

183

188

250

190

195

201

207

212

217

223

229

235

300

227

233

240

246

253

260

266

273

280

350

263

272

278

286

294

302

309

318

325

400

300

309

317

326

335

344

352

361

370

450

339

349

356

365

374

385

394

405

415

1 The values are not guaranteed as standalone maximum specifications. They must be combined with static current per the equations of Electrical Characteristics on Page 19.

2 Valid frequency and voltage ranges are model-specific. See Operating Conditions on Page 18.

Table 16. Absolute Maximum Ratings

Parameter

Rating

Internal (Core) Supply Voltage (VDD_INT) –0.3 V to +1.32 V

External (I/O) Supply Voltage (VDD_EXT)–0.3 V to +3.6 V

Thermal Diode Supply Voltage

(VDD_THD)

–0.3 V to +3.6 V

Input Voltage

–0.5 V to +3.6 V

Output Voltage Swing

–0.5 V to VDD_EXT +0.5 V

Storage Temperature Range

–65°C to +150°C

Junction Temperature While Biased

125°C

ESD (electrostatic discharge) sensitive device.

Charged devices and circuit boards can discharge

without detection. Although this product features

patented or proprietary protection circuitry, damage

may occur on devices subjected to high energy ESD.

Therefore, proper ESD precautions should be taken to

avoid performance degradation or loss of functionality.

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