Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

5 Pin Configuration and Functions...................................4

Pin Functions: ZXU/ NMN.................................................4

Pin Functions: DSBGA......................................................5

Pin Functions: D, PW, or RGY.......................................... 6

6 Specifications.................................................................. 7

6.1 Absolute Maximum Ratings........................................ 7

6.2 ESD Ratings............................................................... 7

6.3 Recommended Operating Conditions.........................8

6.4 Thermal Information: ZXU, YZT, and NMN................. 8

6.5 Thermal Information: D, PW, and RGY.......................9

6.6 Electrical Characteristics.............................................9

6.7 Timing Requirements: VCCA = 1.8 V ± 0.15 V...........10

6.8 Timing Requirements: VCCA = 2.5 V ± 0.2 V.............10

6.9 Timing Requirements: VCCA = 3.3 V ± 0.3 V.............10

6.10 Switching Characteristics: VCCA = 1.8 V ± 0.15 V... 11

6.11 Switching Characteristics: VCCA = 2.5 V ± 0.2 V..... 12

6.12 Switching Characteristics: VCCA = 3.3 V ± 0.3 V.....14

6.13 Typical Characteristics............................................ 15

7 Parameter Measurement Information.......................... 16

7.1 Load Circuits............................................................. 16

7.2 Voltage Waveforms...................................................17

8 Detailed Description......................................................18

8.1 Overview................................................................... 18

8.2 Functional Block Diagram......................................... 18

8.3 Feature Description...................................................19

8.4 Device Functional Modes..........................................19

9 Application and Implementation.................................. 20

9.1 Application Information............................................. 20

9.2 Typical Application.................................................... 20

10 Power Supply Recommendations..............................22

11 Layout........................................................................... 23

11.1 Layout Guidelines................................................... 23

11.2 Layout Example...................................................... 23

12 Device and Documentation Support..........................24

12.1 Documentation Support.......................................... 24

12.2 Receiving Notification of Documentation Updates..24

12.3 Community Resources............................................24

12.4 Trademarks.............................................................24

13 Receiving Notification of Documentation Updates.. 24

14 Support Resources..................................................... 24

15 Electrostatic Discharge Caution................................ 24

16 Glossary....................................................................... 24

17 Mechanical, Packaging, and Orderable

Information.................................................................... 24

4 Revision History

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

Changes from Revision H (May 2018) to Revision I (October 2020)

Page

• Updated the numbering format for tables, figures, and cross-references throughout the document .................1

• Added NMN Package 12-Pin nFBGA................................................................................................................. 4

Changes from Revision G (September 2017) to Revision H (May 2018)

Page

table ................................................................................................................................................................. 14

Changes from Revision F (December 2014) to Revision G (September 2017)

Page

• Changed Device Information table..................................................................................................................... 1

• Deleted GXU references throughout.................................................................................................................. 4

• Added Junction temperature in the Absolute Maximum Ratings ....................................................................... 7

• Reformatted Electrical Characteristics ...............................................................................................................9

• Added Basics of Voltage Translation to Related Documentation......................................................................24

• Added Receiving Notification of Documentation Updates and Community Resources ...................................24

Changes from Revision E (August 2013) to Revision F (December 2014)

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

• Deleted the Package thermal impedance information from the Absolute max ratings table into the Thermal

TXS0104E

SCES651I – JUNE 2006 – REVISED OCTOBER 2020

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