MCP23018T-E/SS - Microchip

Manufacturer Part Number

MCP23018T-E/SS

Manufacturer

microchip-technology

Introduction

The MCP23018T-E/SS is a 16-bit I/O expander with I2C interface. It provides a simple and cost-effective way to expand the number of input/output pins for microcontrollers and other processing devices.

Product Features and Performance

16-bit I/O expander

I2C interface for communication

Interrupt output for interrupt-driven applications

Power-on reset (POR) circuit

Open-drain output type

Output source/sink current up to 25mA

Clock frequency up to 3.4MHz

Wide supply voltage range of 1.8V to 5.5V

Wide operating temperature range of -40°C to 125°C

Product Advantages

Flexible and configurable I/O expansion

Reduces the number of microcontroller pins required

Suitable for space-constrained applications

Low power consumption

Key Reasons to Choose This Product

Compact surface mount package

Cost-effective solution for I/O expansion

Robust performance over wide temperature range

Reliable operation with built-in POR circuit

Quality and Safety Features

Tin-lead (Sn/Pb) plating for improved solderability

RoHS-compliant and halogen-free

Compatibility

The MCP23018T-E/SS is compatible with various microcontrollers and processing devices that support the I2C communication protocol.

Application Areas

Industrial automation and control

Home appliances

Embedded systems

Robotics

Sensor interface

Product Lifecycle

The MCP23018T-E/SS is an active product. There are no known equivalent or alternative models from Microchip Technology at this time. For the latest product information or to inquire about availability, please contact our website's sales team.