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HomeProductsIntegrated Circuits (ICs)Sensor, Capacitive TouchAT42QT1110-MU
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AT42QT1110-MU - Atmel

Manufacturer Part Number
AT42QT1110-MU
Manufacturer
Atmel
Allelco Part Number
32D-AT42QT1110-MU
ECAD Model
Parts Description
11-KEY QTOUCH TOUCH SENSOR IC
Detailed Description
Package
32-VFQFN Exposed Pad
Data sheet
AT42QT1110-MU.pdf
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In stock: 7460

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Specifications

AT42QT1110-MU Tech Specifications
Atmel - AT42QT1110-MU technical specifications, attributes, parameters and parts with similar specifications to Atmel - AT42QT1110-MU

Product Attribute Attribute Value  
Manufacturer Atmel  
Voltage - Supply 3V ~ 5.5V  
Type Buttons  
Supplier Device Package 32-VQFN (5x5)  
Series QTouch™  
Resolution -  
Proximity Detection No  
Package / Case 32-VFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Bulk  
Operating Temperature -40°C ~ 85°C  
Number of Inputs Up to 11  
Mounting Type Surface Mount  
LED Driver Channels Up to 7  
Interface SPI  
Current - Supply 12mA  

Parts Introduction

Manufacturer Part Number

AT42QT1110-MU

Manufacturer

Atmel

Introduction

Atmel's capacitive touch sensor IC for buttons, sliders, and wheels

Product Features and Performance

Up to 11 individual touch inputs

Supports up to 7 LED driver channels

Operating voltage range: 3V to 5.5V

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

Capacitive touch sensing technology

Integrated self-calibration and noise immunity features

Product Advantages

Efficient power consumption

Robust touch response

Easy integration and configuration

Key Technical Parameters

Package: 32-VFQFN Exposed Pad

Mounting Type: Surface Mount

Series: QTouch

Quality and Safety Features

Comprehensive built-in self-diagnostic features

Reliable touch sensing performance

Compatibility

Compatible with a wide range of microcontrollers and applications

Application Areas

Buttons, sliders, and wheels in consumer electronics, home appliances, industrial equipment, and more

Product Lifecycle

Current product offering, no discontinuation plans

Several Key Reasons to Choose This Product

Reliable and robust capacitive touch sensing

Efficient power consumption for battery-powered applications

Flexible configuration options to meet diverse design requirements

Seamless integration with various microcontroller platforms

Parts with Similar Specifications

The three parts on the right have similar specifications to Atmel AT42QT1110-MU

Product Attribute AT42QT1110-MU AT42QT1244-MU AT42QT1245-AU AT42QT1110-AZ
Part Number AT42QT1110-MU AT42QT1244-MU AT42QT1245-AU AT42QT1110-AZ
Manufacturer Atmel Microchip Technology Microchip Technology Microchip Technology
Supplier Device Package 32-VQFN (5x5) 32-VQFN (5x5) 32-TQFP (7x7) 32-TQFP (7x7)
Interface SPI I²C SPI SPI
Current - Supply 12mA 6.6mA 6.6mA 12mA
LED Driver Channels Up to 7 - - Up to 7
Series QTouch™ QMatrix™ QMatrix™ QTouch™
Package / Case 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-TQFP 32-TQFP
Proximity Detection No No No No
Resolution - 10 b 10 b -
Type Buttons Buttons Buttons Buttons
Voltage - Supply 3V ~ 5.5V 3V ~ 5V 3V ~ 5V 3V ~ 5.5V
Package Bulk Tray Tray Tape & Reel (TR)
Number of Inputs Up to 11 Up to 24 Up to 24 Up to 11
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 85°C -40°C ~ 105°C -40°C ~ 105°C -40°C ~ 85°C

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AT42QT1110-MU Image

AT42QT1110-MU

Atmel
32D-AT42QT1110-MU

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