UCD9090

SLVSA30B – APRIL 2011 – REVISED DECEMBER 2015

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Table of Contents

7.4

Device Functional Modes........................................ 16

1

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

7.5

Programming........................................................... 36

2

Applications ........................................................... 1

8

Application and Implementation ........................ 40

3

Description ............................................................. 1

8.1

Application Information............................................ 40

4

Revision History..................................................... 2

8.2

Typical Application ................................................. 41

5

Pin Configuration and Functions ......................... 3

9

Power Supply Recommendations ...................... 44

6

Specifications......................................................... 5

10

Layout................................................................... 44

6.1

Absolute Maximum Ratings ...................................... 5

10.1

Layout Guidelines ................................................. 44

6.2

ESD Ratings.............................................................. 5

10.2

Layout Example .................................................... 45

6.3

Recommended Operating Conditions ....................... 5

11

Device and Documentation Support ................. 47

6.4

Thermal Information .................................................. 5

11.1

Documentation Support ........................................ 47

6.5

Electrical Characteristics........................................... 6

11.2

Community Resources.......................................... 47

6.6

11.3

Trademarks ........................................................... 47

6.7

Typical Characteristics .............................................. 8

11.4

Electrostatic Discharge Caution ............................ 47

7

Detailed Description .............................................. 9

11.5

Glossary ................................................................ 47

7.1

Overview ................................................................... 9

12

Mechanical, Packaging, and Orderable

7.2

Functional Block Diagram ......................................... 9

Information ........................................................... 47

7.3

Feature Description................................................. 10

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision A (August 2011) to Revision B

Page

•

Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional

Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device

and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ............................... 1

•

Changed minimum storage temperature from –40 to –55...................................................................................................... 5

•

Changed the Functional Block Diagram ................................................................................................................................. 9

•

Deleted the second paragraph under Monitoring section..................................................................................................... 18

•

Updated Voltage Monitoring section..................................................................................................................................... 18

•

Updated pin numbers in GPIO Pin Configuration Options table. ......................................................................................... 24

•

Updated first item in the GPI Special Functions section. ..................................................................................................... 27

•

Updated last sentence in Power-Supply Enables section. ................................................................................................... 27

•

Updated JTAG INTERFACE section. ................................................................................................................................... 36

•

Updated Programming section. ............................................................................................................................................ 38

2

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