JAJSNA4A May   2024  – September 2024 TUSB521-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  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 Switching Characteristics
    8. 5.8 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 USB 3.2
      2. 7.3.2 4-Level Inputs
      3. 7.3.3 Receiver Linear Equalization
    4. 7.4 Device Functional Modes
      1. 7.4.1 USB 3.2 2:1 MUX Description
      2. 7.4.2 Linear EQ Configuration
      3. 7.4.3 USB3.2 Modes
      4. 7.4.4 Operation Timing – Power Up
    5. 7.5 Programming
      1. 7.5.1 TUSB521-Q1 I2C Target Behavior
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 USB SSTX1/2 Receiver Configuration
        2. 8.2.2.2 USB RX1/2 Receiver Configuration
        3. 8.2.2.3 ESD Protection
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Register Maps
    1. 9.1 General Register (address = 0x0A) [reset = 00000001]
    2. 9.2 USB3.2 Control/Status Registers (address = 0x20) [reset = 00000000]
    3. 9.3 USB3.2 Control/Status Registers (address = 0x21) [reset = 00000000]
    4. 9.4 USB3.2 Control/Status Registers (address = 0x22) [reset = 00000000]
  11. 10Device and Documentation Support
    1. 10.1 ドキュメントの更新通知を受け取る方法
    2. 10.2 サポート・リソース
    3. 10.3 Trademarks
    4. 10.4 静電気放電に関する注意事項
    5. 10.5 用語集
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

7.5 Programming

For further programmability, the TUSB521-Q1 can be controlled using I2C. The SCL and SDA pins are used for I2C clock and I2C data respectively.

Table 7-5 TUSB521-Q1 I2C Target Address
A1
PIN LEVEL		 SSEQ0/A0
PIN LEVEL		 BIT 7 (MSB) BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 (W/R)
0 0 1 0 0 0 1 0 0 0/1
0 R 1 0 0 0 1 0 1 0/1
0 F 1 0 0 0 1 1 0 0/1
0 1 1 0 0 0 1 1 1 0/1
R 0 0 1 0 0 0 0 0 0/1
R R 0 1 0 0 0 0 1 0/1
R F 0 1 0 0 0 1 0 0/1
R 1 0 1 0 0 0 1 1 0/1
F 0 0 0 1 0 0 0 0 0/1
F R 0 0 1 0 0 0 1 0/1
F F 0 0 1 0 0 1 0 0/1
F 1 0 0 1 0 0 1 1 0/1
1 0 0 0 0 1 1 0 0 0/1
1 R 0 0 0 1 1 0 1 0/1
1 F 0 0 0 1 1 1 0 0/1
1 1 0 0 0 1 1 1 1 0/1