AT42QT1060-MMUR - Microchip Technology

Manufacturer Part Number

AT42QT1060-MMUR

Manufacturer

Microchip Technology

Introduction

The AT42QT1060-MMUR is a touch control chip designed for capacitive touch interfaces.

Product Features and Performance

Integrated QTouch™ technology for capacitive touch sensing

Can handle up to 6 touch inputs

Drives up to 7 LED channels for user feedback

I2C interface for communication with microcontrollers

Supports a wide voltage range from 1.8V to 5.5V

Operates in temperature range of -40°C to 85°C

28-VFQFN Exposed Pad for surface mount applications

Advanced QMatrix™ signal processing for robust touch sensing

Product Advantages

Simplifies the design of touch-based user interfaces

Offers flexibility in power supply requirements

The compact 28-VQFN package saves PCB space

Eliminates the need for external resistors with integrated LED driving

Enhances user experience with quick touch response

Robust operation in a wide temperature range makes it suitable for various environments

Key Technical Parameters

Number of Inputs: Up to 6

LED Driver Channels: Up to 7

Interface: I2C

Voltage Supply: 1.8V to 5.5V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 28-VFQFN Exposed Pad

Supplier Device Package: 28-VQFN (4x4)

Quality and Safety Features

High immunity to noise and low power consumption enhances product reliability and safety

Meets IC standards for ESD protection

Compatibility

Compatible with a wide range of microcontroller units (MCUs) through I2C

Application Areas

Consumer electronics

Industrial control panels

Automotive interfaces

Home automation systems

Medical devices

Product Lifecycle

Status: Active

Regular product updates and longevity assurance

Several Key Reasons to Choose This Product

Integrated QTouch™ technology for high-performance capacitive touch sensing

Support for both touch buttons and LED drivers simplifies the system design

Wide voltage supply range enables use in a variety of applications

Efficient power consumption and robust temperature tolerance increase product resilience

Provided by Microchip Technology, a reputable manufacturer known for long-term support and product availability