SLLSF83B May   2021  – July 2025 TCAN11623-Q1 , TCAN11625-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configurations and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 ESD Ratings IEC Specification
    4. 5.4 Recomended Operating Conditions
    5. 5.5 Thermal Information
    6. 5.6 Power Supply Characteristics
    7. 5.7 Electrical Characteristics
    8. 5.8 Switching Characteristics
    9. 5.9 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  VSUP Pin
      2. 7.3.2  VCCOUT Pin
      3. 7.3.3  VFLT Pin
      4. 7.3.4  VLDO3 Pin
      5. 7.3.5  Digital Inputs and Outputs
      6. 7.3.6  Digital Control and Timing
      7. 7.3.7  VIO Pin
      8. 7.3.8  GND
      9. 7.3.9  INH Pin
      10. 7.3.10 WAKE Pin
      11. 7.3.11 nRST Pin
      12. 7.3.12 CAN Bus Pins
      13. 7.3.13 Local Faults
        1. 7.3.13.1 TXD Dominant Timeout (TXD DTO)
        2. 7.3.13.2 Thermal Shutdown (TSD)
        3. 7.3.13.3 Under/Over Voltage Lockout
        4. 7.3.13.4 Unpowered Devices
        5. 7.3.13.5 Floating Terminals
        6. 7.3.13.6 CAN Bus Short Circuit Current Limiting
        7. 7.3.13.7 Sleep Wake Error Timer
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operating Mode Description
        1. 7.4.1.1 Normal Mode
        2. 7.4.1.2 Standby Mode
        3. 7.4.1.3 Sleep Mode
          1. 7.4.1.3.1 Remote Wake Request via Wake-Up Pattern (WUP)
          2. 7.4.1.3.2 Local Wake-Up (LWU) via WAKE Input Terminal
        4. 7.4.1.4 Reset Mode
        5. 7.4.1.5 Fail-safe Mode
      2. 7.4.2 CAN Transceiver
        1. 7.4.2.1 CAN Transceiver Operation
        2. 7.4.2.2 CAN Transceiver Modes
          1. 7.4.2.2.1 CAN Off Mode
          2. 7.4.2.2.2 CAN Autonomous: Inactive and Active
          3. 7.4.2.2.3 CAN Active
        3. 7.4.2.3 Driver and Receiver Function Tables
        4. 7.4.2.4 CAN Bus States
  9. 8 Application Information
    1. 8.1 Application Information Disclaimer
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Bus Loading, Length and Number of Nodes
      2. 8.2.2 Detailed Design Procedures
        1. 8.2.2.1 CAN Termination
    3. 8.3 Application Curves
    4. 8.4 Power Supply Requirements
    5. 8.5 Layout
      1. 8.5.1 Layout Guidelines
      2. 8.5.2 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

7.3.6 Digital Control and Timing

This device is a 14 pin CAN FD transceiver/SBC. Timings are all mixed signal and are covered at the device electrical specification level including the small amounts of control logic for this device. All device mode control is done via one digital input, nSTB or nSLP and through the use of timers and fault conditions internal to the device.