AM6546 datasheet(6/284 Pages) TI

6 / 284 page

Table of Contents

1 Features............................................................................1

2 Applications..................................................................... 3

3 Description.......................................................................4

3.1 Functional Block Diagram........................................... 5

4 Revision History.............................................................. 7

5 Device Comparison......................................................... 9

5.1 Related Products...................................................... 10

6 Terminal Configuration and Functions........................ 11

6.1 Pin Diagram.............................................................. 11

6.2 Pin Attributes.............................................................12

6.3 Signal Descriptions................................................... 61

6.4 Pin Multiplexing.......................................................109

6.5 Connections for Unused Pins................................. 121

7 Specifications.............................................................. 124

7.1 Absolute Maximum Ratings.................................... 124

7.2 ESD Ratings........................................................... 126

7.3 Power-On Hours (POH).......................................... 127

7.4 Recommended Operating Conditions.....................127

7.5 Operating Performance Points................................130

7.6 Electrical Characteristics.........................................132

7.7 VPP Specifications for One-Time Programmable

(OTP) eFuses............................................................139

7.8 Thermal Resistance Characteristics....................... 140

7.9 Timing and Switching Characteristics..................... 141

8 Detailed Description....................................................248

8.1 Overview................................................................. 248

8.2 Processor Subsystems........................................... 249

8.3 Accelerators and Coprocessors..............................250

8.4 Other Subsystems.................................................. 252

8.5 Identification............................................................259

8.6 Boot Modes.............................................................260

9 Applications, Implementation, and Layout............... 261

9.1 Device Connection and Layout Fundamentals....... 261

9.2 Peripheral- and Interface-Specific Design

Information................................................................ 262

10 Device and Documentation Support........................272

10.1 Device Nomenclature............................................272

10.2 Tools and Software............................................... 274

10.3 Documentation Support........................................ 275

10.4 Support Resources............................................... 275

10.5 Trademarks...........................................................275

10.6 Electrostatic Discharge Caution............................276

10.7 Glossary................................................................276

11 Mechanical, Packaging, and Orderable

Information.................................................................. 277

11.1 Packaging Information.......................................... 277

AM6548, AM6528, AM6546, AM6526

SPRSP52B – DECEMBER 2019 – REVISED JUNE 2021

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AM6546 数据表(PDF) 6 Page - Texas Instruments

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