MCP23S09T-E/SO - Microchip

Manufacturer Part Number

MCP23S09T-E/SO

Manufacturer

microchip-technology

Introduction

The MCP23S09T-E/SO is an 8-bit I/O expander with serial peripheral interface (SPI) that provides a simple, cost-effective solution for expanding the number of available I/O ports for microcontroller-based systems. It is designed to work with a wide range of microcontrollers and is suitable for various industrial and consumer applications.

Product Features and Performance

8-bit I/O expander with serial peripheral interface (SPI)

Supports up to 10 MHz SPI clock frequency

Configurable interrupt output

Open-drain output type

25 mA source/sink current per output

Wide operating voltage range of 1.8V to 5.5V

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

Surface mount package (18-SOIC)

Product Advantages

Simplifies microcontroller-based system design by expanding available I/O ports

Flexible SPI interface enables easy integration with a variety of microcontrollers

Low power consumption and wide voltage/temperature range make it suitable for diverse applications

Reliable open-drain output design provides robust and versatile I/O control

Key Reasons to Choose This Product

Cost-effective solution for expanding I/O capabilities in microcontroller-based systems

Proven reliability and performance of Microchip Technology's products

Ease of integration and compatibility with a wide range of microcontrollers

Suitable for a broad range of industrial and consumer applications

Quality and Safety Features

Designed and manufactured to Microchip Technology's high-quality standards

Complies with relevant safety and regulatory requirements

Compatibility

The MCP23S09T-E/SO is compatible with a wide range of microcontrollers and can be easily integrated into various embedded systems.

Application Areas

Industrial automation and control systems

Home and building automation

Consumer electronics

Robotics and IoT devices

Automotive electronics

Product Lifecycle

The MCP23S09T-E/SO is an active product and is currently available. There are no known plans for discontinuation at this time. If you require information about equivalent or alternative models, please contact our website's sales team.