Table of Contents

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

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

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

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

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

6 Specifications.................................................................. 5

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

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

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

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

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

6.6 Timing Requirements..................................................7

6.7 Switching Characteristics............................................7

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

7.1 Overview..................................................................... 9

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

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

7.4 Device Functional Modes..........................................13

7.5 Programming............................................................ 15

7.6 Register Maps...........................................................16

8 Application and Implementation.................................. 20

8.1 Application Information............................................. 20

8.2 Typical Application.................................................... 21

8.3 Initialization Set Up................................................... 27

9 Power Supply Recommendations................................27

10 Layout...........................................................................27

10.1 Layout Guidelines................................................... 27

10.2 Layout Example...................................................... 27

11 Device and Documentation Support..........................28

11.1 Receiving Notification of Documentation Updates.. 28

11.2 Support Resources................................................. 28

11.3 Trademarks............................................................. 28

11.4 Electrostatic Discharge Caution.............................. 28

11.5 Glossary.................................................................. 28

12 Mechanical, Packaging, and Orderable

Information.................................................................... 28

4 Revision History

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

Changes from Revision E (May 2017) to Revision F (March 2022)

Page

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

• Updated the term master to controller throughout the data sheet to align with MIPI I3C specification and

NXP's Inclusive Language Project......................................................................................................................1

• Added the Junction Temperature to the Absolute Maximum Ratings section.....................................................5

• Changed the tCCCB_DEFAULT typical parameter from 168 ms to 133 ms.......................................................7

• Added Functional Block Diagram section........................................................................................................... 9

Changes from Revision D (October 2016) to Revision E (May 2017)

Page

• Changed RVBUS values From: MIN = 891, TYP = 900, MAX = 909 KΩ To: MIN = 855, TYP = 887, MAX = 920

KΩ ......................................................................................................................................................................6

Changes from Revision C (September 2016) to Revision D (October 2016)

Page

• Changed text for Pin 7 in the Pin Functions table From: "default current mode detected (H); medium or high

current mode detected (L)." To: "Refer to Table 7-3 for more details."............................................................... 4

• Changed text for Pin 8 in the Pin Functions table From: "default or medium current mode detected (H); high

current mode detected (L)." To: "Refer to Table 7-3 for more details."............................................................... 4

Changes from Revision B (March 2016) to Revision C (September 2016)

Page

• Changed pins CC1 and CC2 values From: MIN = -0.3 MAX = VDD + 0.3 To: MIN -0.3 MAX = 6 in the Section

6.1 ......................................................................................................................................................................5

Changes from Revision A (June 2015) to Revision B (March 2016)

Page

• Added Note 1 and 2 to the Pin Functions table.................................................................................................. 4

• Changed the DESCRIPTION of pin EN_N pin in the Pin Functions table.......................................................... 4

• Changed the DESCRIPTION of pin VDD in the Pin Functions table................................................................... 4

• Changed the MIN, TYP, and MAX values for VTH_UFP_CC_USB, VTH_UFP_CC_MED, and VTH_UFP_CC_HIGH in the

Section 6.5 table................................................................................................................................................. 6

• Added Test Condition "See Figure 6-1" to VBUS_THR in the Section 6.5 ............................................................ 6

• Added Note 2 to the Section 6.5 table ............................................................................................................... 6

TUSB320, TUSB320I

SLLSEN9F – MAY 2015 – REVISED MARCH 2022

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