PCAL6416AERJ - NXP USA Inc.

Manufacturer Part Number

PCAL6416AERJ

Manufacturer

NXP Semiconductors

Introduction

The PCAL6416AERJ is a 16-bit I/O expander with I2C/SMBus interface and interrupt output. It provides a versatile and flexible solution for expanding the number of general-purpose input/output (GPIO) ports in embedded systems, allowing for a wide range of applications.

Product Features and Performance

16-bit Input/Output expander with I2C/SMBus interface

Interrupt output

Power-on reset (POR) feature

Open-drain and push-pull output types

Source/sink current of 10 mA and 25 mA

Clock frequency up to 400 kHz

Operating voltage range of 1.65 V to 5.5 V

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

Product Advantages

Flexible and expandable I/O solution

Supports both open-drain and push-pull output types

Wide operating voltage and temperature ranges

Power-on reset feature for reliable initialization

Key Reasons to Choose This Product

Expand the I/O capabilities of your embedded system

Simplify hardware design and reduce component count

Reliable and robust performance across a wide range of applications

Cost-effective solution for adding additional GPIO ports

Quality and Safety Features

Robust design for reliable operation

Compliance with industry standards for safety and quality

Compatibility

Compatible with I2C and SMBus protocols

Can be easily integrated into a variety of embedded systems

Application Areas

Industrial automation and control

Home and building automation

Consumer electronics

Telecommunications equipment

Medical devices

Product Lifecycle

The PCAL6416AERJ is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.