MPNHarborRFQ 0
AT42QT1111-AU representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN14 sourced attributes1 source document

Microchip Technology · exact orderable part

AT42QT1111-AU

IC TOUCH SENSOR 11KEY 32TQFP

Base Product Number
AT42QT1111
Current - Supply
12mA
Interface
SPI
LED Driver Channels
Up to 7
Mounting Type
Surface Mount
Number of Inputs
Up to 11
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrochip Technology
Package / case32-TQFP
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

14 normalized values · 1 validated source

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ParameterValue
Base Product NumberAT42QT1111 [1]
Current - Supply12mA [1]
InterfaceSPI [1]
MfrMicrochip Technology [1]
LED Driver ChannelsUp to 7 [1]
Mounting TypeSurface Mount [1]
Number of InputsUp to 11 [1]
Operating Temperature-40°C~85°C [1]
Product StatusObsolete [1]
Proximity DetectionNo [1]
TypeButtons [1]
Voltage - Supply1.8V ~ 5.5V [1]
Package / Case32-TQFP [1]
SeriesQTouch™ [1]
Specification references[1]Microchip Technology AT42QT1111-AU vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerMicrochip TechnologyView brand page →CategorySensor, Capacitive TouchView category page →

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