PCA6416AHF,128 - NXP Semiconductors

Manufacturer Part Number

PCA6416AHF,128

Manufacturer

nxp-semiconductors

Introduction

The PCA6416AHF,128 is a 16-bit general-purpose I/O expander with an I2C-bus/SMBus interface. It features programmable pull-up/pull-down resistors, an interrupt output, and Power-On Reset (POR) functionality. This device is suitable for a wide range of applications that require additional digital I/O ports.

Product Features and Performance

16 general-purpose I/O pins

I2C-bus/SMBus interface

Programmable pull-up/pull-down resistors on each I/O pin

Interrupt output

Power-On Reset (POR) functionality

400 kHz maximum clock frequency

Wide supply voltage range: 1.65V to 5.5V

Operating temperature range: -40°C to 85°C

Product Advantages

Expands the number of digital I/O ports available in a system

Configurable pull-up/pull-down resistors for flexible interfacing

Interrupt output for efficient event detection

POR ensures reliable system startup

Wide operating voltage and temperature range for versatile applications

Key Reasons to Choose This Product

Comprehensive I/O expansion capabilities

Robust and reliable performance with advanced features

Seamless integration with I2C-bus/SMBus-based systems

Cost-effective solution for adding additional digital I/O

Quality and Safety Features

Compliant with relevant safety and quality standards

Rigorous testing and quality control measures

Compatibility

The PCA6416AHF,128 is compatible with a wide range of microcontrollers, processors, and other digital systems that support the I2C-bus/SMBus interface.

Application Areas

Industrial automation and control systems

Home and building automation

Automotive electronics

Medical equipment

Consumer electronics

Robotics and IoT applications

Product Lifecycle

The PCA6416AHF,128 is an active product. There are equivalent or alternative models available, such as the PCA6416A, PCA6416B, and PCA6416C. Customers are advised to contact our website's sales team for more information on the latest product availability and recommendations.