SLVUDF1 November   2025

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
  7. 2Hardware
    1. 2.1 Setup
      1. 2.1.1 Board Setup Out of Box
      2. 2.1.2 Power Supply Selection
        1. 2.1.2.1 USB Power Supply Option
        2. 2.1.2.2 External Power Supply Operation
        3. 2.1.2.3 VDDIO Rail Selection
      3. 2.1.3 Interface Connections
        1. 2.1.3.1 PMOD Interface Connections
        2. 2.1.3.2 MDI Interface Connection
  8. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  9. 4Additional Information
    1. 4.1 Trademarks
    2. 4.2 Terminology
    3. 4.3 Third-Party Products Disclaimer

Description

The DP83TD53x-Q1 is a 10BASE-T1S transceiver that is compliant with the IEEE802.3cg specification. The device supports 10Mbps multi-drop or point-to-point half-duplex communication over an unshielded twisted pair with a common mode tolerance of ±40V. The device communicates to the host over the OA-3 pin interface.

The DP83TD53x-Q1 allows for efficient system-level battery current consumption by supporting TC10 wake and sleep requirements. This allows a low-current sleep state in which power is gated to system components by DP83TD535-Q1. When a wake-up event is detected, the DP83TD535-Q1 initiates system start-up by driving INH high.