MPNHarborRFQ 0
AT42QT1244-AUR 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

AT42QT1244-AUR

IC TOUCH SENSOR 24KEY 32TQFP

Base Product Number
AT42QT1244
Current - Supply
6.6mA
Interface
I²C
Mounting Type
Surface Mount
Number of Inputs
Up to 24
Operating Temperature
-40°C~105°C
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 NumberAT42QT1244 [1]
Current - Supply6.6mA [1]
InterfaceI²C [1]
MfrMicrochip Technology [1]
Mounting TypeSurface Mount [1]
Number of InputsUp to 24 [1]
Operating Temperature-40°C~105°C [1]
Product StatusActive [1]
Resolution10 b [1]
Proximity DetectionNo [1]
TypeButtons [1]
Voltage - Supply3V ~ 5V [1]
Package / Case32-TQFP [1]
SeriesQMatrix™ [1]
Specification references[1]Microchip Technology AT42QT1244-AUR vendor product record ↗

Catalog relationships

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

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