NXP Semiconductors PCA9555 Manuals

NXP Semiconductors PCA9555 Manuals

Manuals and User Guides for NXP Semiconductors PCA9555. We have 1 NXP Semiconductors PCA9555 manual available for free PDF download: Product Data Sheet

NXP Semiconductors PCA9555 Product Data Sheet

NXP Semiconductors PCA9555 Product Data Sheet (34 pages)

16-bit I2C-bus and SMBus I/O port with interrupt

Brand: NXP Semiconductors | Category: Computer Hardware | Size: 0 MB

Table of Contents

General Description
1
- Features and Benefits
  1
- Ordering Information
  2
- Ordering Options
  2
- Block Diagram
  3
- Pinning Information
  3
- Pinning
  3
- Pin Description
  5
- Functional Description
  6
- Device Address
  6
- Registers
  6
- Command Byte
  6
- Registers 0 and 1: Input Port Registers
  7
- Registers 2 and 3: Output Port Registers
  7
- Registers 4 and 5: Polarity Inversion Registers
  7
- Registers 6 and 7: Configuration Registers
  8
- Power-On Reset
  8
- I/O Port
  8
Table
8
- Bus Transactions
  9
- Writing to the Port Registers
  9
- Reading the Port Registers
  11
- Rev. 10 — 8 November
  11
- Bit Transfer
  14
- Characteristics of the I C-Bus
  14
- Interrupt Output
  14
- START and STOP Conditions
  14
- Acknowledge
  15
- System Configuration
  15
- Application Design-In Information
  16
Io0_6
16
- Limiting Values
  17
- Rev. 10 — 8 November
  18
- Static Characteristics
  18
- Dynamic Characteristics
  20
- Test Information
  21
- Package Outline
  22
- Handling Information
  27
- Introduction to Soldering
  27
- Soldering of SMD Packages
  27
- Wave and Reflow Soldering
  27
- Wave Soldering
  27
- Reflow Soldering
  28
- Introduction to Soldering Through-Hole Mount Packages
  29
- Manual Soldering
  29
- Soldering by Dipping or by Solder Wave
  29
- Soldering of Through-Hole Mount Packages
  29
- Abbreviations
  30
- Package Related Soldering Information
  30
- Revision History
  31
- Data Sheet Status
  32
- Definitions
  32
- Disclaimers
  32
- Legal Information
  32
- Contact Information
  33
- Trademarks
  33
- Contents
  34

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