SLVUDA7 September   2025

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1.     Jumper Information
  7. 3EVM Setup and Operation
    1. 3.1 Overview and Basic Operation Settings
      1. 3.1.1  Power Supply Inputs VBAT, VCC, VIO, VDD and 5VLED
      2. 3.1.2  Getting Started - An Example of A Quick EVM Setup
      3. 3.1.3  I/O Headers (J1, J3, J11, J16, J17)
      4. 3.1.4  Pin 14 of the 14-Pin Transceiver (Pin 8 of the 8-Pin Transceiver)
      5. 3.1.5  TXD Input
      6. 3.1.6  RXD Output
      7. 3.1.7  Pin 11 of the 14-Pin Transceiver (Pin 5 of the 8-Pin Transceiver)
      8. 3.1.8  Pin 6
      9. 3.1.9  Pin 8 of the 14-Pin Transceiver
      10. 3.1.10 Pin 7
      11. 3.1.11 WAKE Pin
      12. 3.1.12 Using CAN Bus Load, Termination, and Protection Configurations
        1. 3.1.12.1 CAN FDL Responder Configurations
  8. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  9. 5Additional Information
    1. 5.1 Trademarks

3.1.11 WAKE Pin

The WAKE pin of the transceiver (pin 9) is routed to J3. The signal path to the J3 header is pre-installed the with a 100nF filtering capacitor, C4, a 20kΩ pullup resistor to VSUP, R13, and a 33.2kΩ series resistor, R14. The switch S1 can be used to generate a rising or falling edge to wake up the device in addition to the J3 header.