STMPE2401TBR - STMicroelectronics

Manufacturer Part Number

STMPE2401TBR

Manufacturer

STMicroelectronics

Introduction

The STMPE2401TBR is a 24-channel I/O expander with I2C interface and interrupt output, featuring a keypad controller, power-on reset, and PWM capabilities. It is designed for use in various embedded systems and applications that require additional I/O functionality.

Product Features and Performance

24 configurable I/O channels

I2C interface with clock frequency up to 400 kHz

Interrupt output

Keypad controller functionality

Power-on reset (POR) feature

Pulse-width modulation (PWM) capability

Push-pull output type

Output source/sink current of 4 mA

Operating voltage range of 1.65V to 1.95V

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

Product Advantages

Increased I/O capabilities for embedded systems

Integrated keypad controller and PWM functionality

Low power consumption and wide operating voltage range

Compact surface-mount package

Key Reasons to Choose This Product

Versatile I/O expansion solution for diverse applications

Efficient power management with low operating voltage

Robust performance across wide temperature range

Ease of integration with I2C interface

Quality and Safety Features

Reliable operation with power-on reset and interrupt support

Designed and manufactured to STMicroelectronics' high quality standards

Compatibility

The STMPE2401TBR is compatible with various microcontrollers and embedded systems that support the I2C communication protocol.

Application Areas

Industrial automation and control systems

Home and building automation

Portable and battery-powered devices

Robotics and motion control applications

General-purpose I/O expansion in embedded systems

Product Lifecycle

The STMPE2401TBR is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.