MCP23016-I/SO - Microchip Technology

Manufacturer Part Number

MCP23016-I/SO

Manufacturer

Microchip Technology

Introduction

The MCP23016-I/SO is a 16-bit input/output port expander with serial interface. It provides a simple and cost-effective solution for expanding the number of digital I/O lines for a microcontroller or microprocessor.

Product Features and Performance

16-bit input/output port expander

Supports I²C and SPI serial interfaces

Push-pull output drivers with 25mA sink/source capability

Programmable polarity, interrupt-on-change, and open-drain configuration

Power-on reset (POR) circuit

Wide operating voltage range of 2V to 5.5V

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

Product Advantages

Flexible and configurable I/O expansion

Reduced system cost and board space

Simple integration with microcontrollers

Robust and reliable operation

Key Technical Parameters

16-bit I/O

2V to 5.5V operating voltage

400kHz maximum clock frequency

25mA output sink/source current

Interrupt output

Quality and Safety Features

RoHS3 compliant

28-SOIC package

Supports surface mount technology

Compatibility

The MCP23016-I/SO is compatible with a wide range of microcontrollers and microprocessors that support I²C or SPI serial interfaces.

Application Areas

Industrial automation and control systems

Consumer electronics

Embedded systems

Sensor and actuator interfaces

Product Lifecycle

The MCP23016-I/SO is an active product in Microchip Technology's portfolio. Replacement or upgrade options may be available in the future as technology evolves.

Key Reasons to Choose This Product

Flexible and configurable I/O expansion

Reduced system cost and board space

Simple integration with microcontrollers

Robust and reliable operation

Wide operating voltage and temperature range

Compliance with industry standards (RoHS3)