JAJSOH5D November   2022  – November 2023 TPS389C03-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 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  I2C
      2. 7.3.2  Maskable Interrupt (AMSK)
      3. 7.3.3  VDD
      4. 7.3.4  MON
      5. 7.3.5  NRST
      6. 7.3.6  NIRQ
      7. 7.3.7  ADC
      8. 7.3.8  Packet Error Checking (PEC)
      9. 7.3.9  Q&A Watchdog
        1. 7.3.9.1 Question and Token Generation
        2. 7.3.9.2 Q&A Watchdog Open and Close Window Delay
        3. 7.3.9.3 Q&A Watchdog Status Register
        4. 7.3.9.4 Q&A Watchdog Timing
        5. 7.3.9.5 Q&A Watchdog State Machine and Test Program
      10. 7.3.10 Error Signal Monitoring (ESM)
        1. 7.3.10.1 ESM Timing
    4. 7.4 Device Functional Modes
      1. 7.4.1 Built-In Self Test and Configuration Load
        1. 7.4.1.1 Notes on BIST Execution
      2. 7.4.2 TPS389C03-Q1 Power ON
  9. 8 Register Maps
    1. 8.1 Registers Overview
      1. 8.1.1 BANK0 Registers
      2. 8.1.2 BANK1 Registers
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Automotive Multichannel Sequencer and Monitor
      2. 9.2.2 Design Requirements
      3. 9.2.3 Detailed Design Procedure
      4. 9.2.4 Application Curves
    3. 9.3 Power Supply Recommendations
      1. 9.3.1 Power Supply Guidelines
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Device Nomenclature
    2. 10.2 Documentation Support
    3. 10.3 ドキュメントの更新通知を受け取る方法
    4. 10.4 サポート・リソース
    5. 10.5 Trademarks
    6. 10.6 静電気放電に関する注意事項
    7. 10.7 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

7.3.10.1 ESM Timing

The timing diagrams starting from Figure 7-24 to Figure 7-27 show the behavior for a latched WDO fault pin. Faults mapped to NRST have an associated reset delay based on (Bank 1_0x9F_RST_DLY). For each diagram, the assumed system configuration is that once the microcontroller is reset, it restarts with ESM fault cleared or ESM pin high.

GUID-20230817-SS0I-L8JK-H8GS-QBQH37KN2VCF-low.svg Figure 7-24 WD Error Followed by ESM Fault (WD Enabled)
GUID-20230817-SS0I-T08D-0ZZJ-LSGD9NR0Z4WV-low.svg Figure 7-25 ESM Fault (WD Enabled)
GUID-20230817-SS0I-HBZH-1MH6-LWXPQTPLBNCV-low.svg Figure 7-26 Transient ESM Fault (WD Disabled)
GUID-20230817-SS0I-TKHK-XBJN-LQZXPRC2PT5V-low.svg Figure 7-27 Permanent ESM Fault (WD Disabled)