PCAL6416AEX1Z - NXP USA Inc.

Manufacturer Part Number

PCAL6416AEX1Z

Manufacturer

NXP Semiconductors

Introduction

High-performance, low-power 16-bit I/O expander with interrupt output

Product Features and Performance

Supports SMBus/I²C-bus interface

16 general-purpose input/output (GPIO) pins

400 kHz maximum clock frequency

Push-pull or open-drain output

Configurable output driver strength

Power-on reset (POR) function

Flexible interrupt generation

Product Advantages

Broad operating voltage range

Low power consumption

Compact package options

Robust feature set

Key Technical Parameters

Supply voltage range: 1.65V to 5.5V

Output current: 10 mA (source), 25 mA (sink)

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

Package: 24-XFLGA (2x2 mm)

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified (automotive grade)

Compatibility

Suitable for a wide range of embedded systems and IoT applications

Application Areas

Industrial automation

Home appliances

Automotive electronics

Robotics

Wearable devices

Product Lifecycle

Currently in production

No plans for discontinuation

Several Key Reasons to Choose This Product

Broad operating voltage range and low power consumption make it suitable for a variety of applications

Compact package options and robust feature set provide design flexibility

AEC-Q100 qualification ensures reliable performance in demanding environments

Extensive compatibility with various embedded systems and IoT applications