SCPS309B August   2025  – June 2026 TXE8116

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 SPI Bus Timing Requirements
    8. 5.8 Switching Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 I/O Port
      2. 7.3.2 Interrupt Output (INT)
      3. 7.3.3 Reset Input (RESET)
      4. 7.3.4 Bus Hold
      5. 7.3.5 Fail-safe Mode
      6. 7.3.6 Software Reset Call
      7. 7.3.7 Daisy Chain
      8. 7.3.8 Multi Port
      9. 7.3.9 Feature Register Mapping
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power-On Reset
    5. 7.5 Programming
      1. 7.5.1 SPI
      2. 7.5.2 SPI Data Format
      3. 7.5.3 Burst Mode
      4. 7.5.4 SPI Write
      5. 7.5.5 SPI Read
      6. 7.5.6 SPI Daisy Chain
    6. 7.6 TXE8116 Registers
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power-On Reset Requirements
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Revision History

Changes from Revision A (October 2025) to Revision B (June 2026)

  • Removed TXE8124 and published in a separate datasheetGo
  • Updated VQFN package pinoutGo
  • Updated IOL maximum as 10mA in ROC TableGo
  • Removed redundant Junction Temperature in ROC TableGo
  • Updated VOH & VOL limits at 1.65VGo
  • Corrected limits for Bus-hold sustaining currentGo
  • Updated test condition for Bus-hold sustaining currentGo
  • Corrected the description for IBHLO and IBHHOGo
  • Clarified clearing of INT behaviorGo
  • Added Bus Hold feature descriptionGo
  • Updated Feature Register Mapping descriptionGo
  • Added SPI SDO data frame formatGo
  • Added transaction diagrams for single and burst SPI writeGo
  • Added transaction diagram for single and burst SPI readGo
  • Updated register description for Input_Port_RegisterGo
  • Added pseudo-code for SPI write and readGo

Changes from Revision * (August 2025) to Revision A (October 2025)

  • Added VQFN package throughout the documentGo
DATE REVISION NOTES
August 2025 * Initial Release

Changes from , to , (from Revision () to Revision ())

  • Go
  • Updated IOL maximum as 10mA in ROC TableGo
  • Removed redundant Junction Temperature in ROC TableGo
  • Updated VOH & VOL limits at 1.65VGo
  • Corrected limits for Bus-hold sustaining currentGo
  • Updated test condition for Bus-hold sustaining currentGo
  • Corrected the description for IBHLO and IBHHOGo
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