ZHCSNJ1H August   2005  – March 2021 PCA9539

PRODUCTION DATA  

  1. 1 特性
  2. 2 说明
  3. 3 Revision History
  4. 4 Description (Continued)
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Resistance Characteristics
    5. 6.5 Electrical Characteristics
    6. 6.6 I2C Interface Timing Requirements
    7. 6.7 RESET Timing Requirements
    8. 6.8 Switching Characteristics
    9. 6.9 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Functional Block Diagram
    2. 8.2 Device Functional Modes
      1. 8.2.1 RESET Input
        1. 8.2.1.1 RESET Errata
          1. 8.2.1.1.1 System Impact
          2. 8.2.1.1.2 System Workaround
      2. 8.2.2 Power-On Reset
      3. 8.2.3 I/O Port
      4. 8.2.4 Interrupt ( INT) Output
        1. 8.2.4.1 Interrupt Errata
          1. 8.2.4.1.1 System Impact
          2. 8.2.4.1.2 System Workaround
    3. 8.3 Programming
      1. 8.3.1 I2C Interface
      2. 8.3.2 Register Map
        1. 8.3.2.1 Device Address
        2. 8.3.2.2 Control Register And Command Byte
        3. 8.3.2.3 Register Descriptions
        4. 8.3.2.4 Bus Transactions
          1. 8.3.2.4.1 Writes
          2. 8.3.2.4.2 Reads
  9. 9 Application Information Disclaimer
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Detailed Design Procedure
        1. 9.2.1.1 Minimizing ICC When I/O Is Used To Control Led
  10. 10Power Supply Recommendations
    1. 10.1 Power-On Reset Requirements
  11. 11Device and Documentation Support
    1. 11.1 Trademarks
    2. 11.2 Electrostatic Discharge Caution
    3. 11.3 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

3 Revision History

Changes from Revision G (May 2014) to Revision H (March 2021)

  • Moved the "Storage temperature range" to the Absolute Maximum Ratings Go
  • Moved the "Package thermal impedance" to the Thermal Resistance Characteristic Go
  • Changed the VCC Supply voltage Max value From: 5.5 V To: VCC in the Recommended Operating Conditions Go
  • Added the Thermal Resistance Characteristics Go
  • Changed the VPORR Typ value From: 1.5 V To 1.2 V in the Electrical Characteristics Go
  • Added VPORF to the Electrical Characteristics Go
  • Changed the ICC Standby mode values in the Electrical Characteristics Go
  • Changed the Ci SCL Max value From: 7 pF To: 8 pF in the Electrical Characteristics Go
  • Changed the Cio SDA Max value From: 7 pF To: 9.5 pF in the Electrical Characteristics Go
  • Updated the Typical Characteristics graphsGo
  • Changed the Power Supply Recommendations Go

Changes from Revision F (January 2011) to Revision G (May 2014)

  • Added RESET Errata section.Go
  • Added Interrupt Errata section.Go
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