MCP23S17T-E/ML - Microchip Technology

Manufacturer Part Number

MCP23S17T-E/ML

Manufacturer

Microchip Technology

Introduction

MCP23S17T-E/ML is a 16-bit I/O expander with SPI interface from Microchip Technology, designed for expanding the number of I/Os available to a microcontroller.

Product Features and Performance

16 I/O ports

SPI interface

Interrupt output for enhanced control

Power-on Reset (POR)

Push-pull output type

Clock frequency of 10 MHz

Product Advantages

Enhanced connectivity with SPI interface improving data speed

Power-on Reset helps in maintaining the stability

Multiple I/Os provide flexibility in design

Key Technical Parameters

Number of I/O: 16

Interface: SPI

Current - Output Source/Sink: 25mA

Clock Frequency: 10 MHz

Voltage - Supply: 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Output Type: Push-Pull

Quality and Safety Features

Robust operating temperature range from -40°C to 125°C

Push-pull outputs enhance output driving efficiency

Compatibility

Compatible with any microcontroller supporting SPI interface

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Data acquisition systems

Product Lifecycle

Status: Active

Not nearing discontinuation and replacement parts are readily available

Upgrades available for evolving needs in complex systems

Several Key Reasons to Choose This Product

High integration with 16 I/Os reduces component count in design

Flexible voltage range (1.8V to 5.5V) suitable for various system needs

High operating temperature range suits demanding environments

SPI interface ensures high-speed communication

Availability of interrupt output simplifies design for demand-based tasks