SLVUDV8 May   2026

 

  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. 2.1  Power Requirements
      1. 2.1.1 VBAT / VSUP
      2. 2.1.2 VDD
      3. 2.1.3 VCC
      4. 2.1.4 VIO
    2. 2.2  Crystal Oscillator
    3. 2.3  CAN
    4. 2.4  SPI
      1. 2.4.1 nCS
      2. 2.4.2 SCLK
      3. 2.4.3 SDI
      4. 2.4.4 SDO
    5. 2.5  Interrupt (nINT)
    6. 2.6  Wake Request (nWKRQ)
    7. 2.7  Reset (RST)
    8. 2.8  Status LEDs
    9. 2.9  Setup
      1. 2.9.1 Jumper Configuration
      2. 2.9.2 Connecting to a Host MCU/SPI Tool
      3. 2.9.3 CAN Bus Connection
      4. 2.9.4 SPI Communication
    10. 2.10 Jumper Information
  7. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 Board Layout
    3. 3.3 Bill of Materials
  8. 4Additional Information
    1. 4.1 Trademarks

2.1.4 VIO

VIO sets the logic level for the I/O pins. VIO can be set to either 3.3V or 5V using jumper J10 (V_CAN/IO selection):

Table 2-2 VIO Selection

J10 Position

VIO / VCC Source

Pins 1-2

CAN_VIO = 3V3_AUX

Pins 2-3

CAN_VIO = 5V_AUX