UCD3138064RMHT datasheet(4/91 Pages) TI1

4 / 91 page

UCD3138064

SLUSB72B – MARCH 2013 – REVISED SEPTEMBER 2014

www.ti.com

Table of Contents

Device Overview

......................................... 1

5.8

Power On Reset (POR) / Brown Out Reset (BOR)

. 17

1.1

Features

.............................................. 1

5.9

Typical Clock Gating Power Savings

............... 18

1.2

Applications

........................................... 1

5.10

Typical Characteristics

............................. 19

1.3

Description

............................................ 2

Detailed Description

................................... 20

1.4

Functional Block Diagram

............................ 3

6.1

Overview

............................................ 20

Revision History

......................................... 4

6.2

Functional Block Diagram

........................... 21

Device Options

........................................... 5

6.3

Feature Description

................................. 22

3.1

Device Comparison Table

............................ 5

6.4

Device Functional Modes

........................... 47

3.2

Product Selection Matrix

............................. 5

6.5

Memory

.............................................. 55

Pin Configuration and Functions

..................... 7

Applications, Implementation, and Layout

........ 59

4.1

Pin Diagrams

......................................... 7

7.1

Application Information

.............................. 59

4.2

Pin Functions

......................................... 8

7.2

Typical Application

.................................. 60

Specifications

........................................... 12

Device and Documentation Support

............... 74

5.1

Absolute Maximum Ratings

......................... 12

8.1

Device Support

...................................... 74

5.2

Handling Ratings

.................................... 12

8.2

Documentation Support

............................ 75

5.3

Recommended Operating Conditions

............... 12

8.3

Trademarks

.......................................... 75

5.4

Thermal Information

................................. 12

8.4

Electrostatic Discharge Caution

..................... 76

5.5

Electrical Characteristics

............................ 13

8.5

Glossary

............................................. 76

5.6

Timing Characteristics

.............................. 15

Mechanical, Packaging, and Orderable

Information

.............................................. 76

5.7

PMBus/SMBus/I2C Timing

.......................... 16

Revision History

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

Changes from Revision A (February 2014) to Revision B

Page

•

Added Pin Configuration and Functions section, Handling Rating 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

•

Added 40-pin RMH QFN package option (global).

............................................................................... 1

Changes from Original (March 2013) to Revision A

Page

•

Finalize for release. Changed rev to A.

............................................................................................ 1

•

Deleted table: Summary Of Key Differences Between UCD3138x & UCD3138

............................................. 5

Revision History

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