AT42QT1010-MAHR Overview
Materials from Tape & Reel (TR) are used to package it. In order to mount it on the PCB, Surface Mount is used. A significant part of the 8-UFDFN Exposed Pad's popularity in the electronic industry is its low package cost. Providing the 1.8V~5.5V Supply Voltage ensures its normal operation. Inputs of 1 are used. For standard grade applications, it belongs to the Type Buttons. Its operational temperature should always be kept at -40°C~85°C. As the cost-down performance ratio is the best available on the market, the QTouch™ Series offers the best value. 378.5μA provides the supply current for this system. The resolution of the part is 14 b. The channels of the LED drivers are --. It is constructed using terminations of 8. The component is always powered by a 3V volt supply. The Supply Voltage, Vsup, must be greater than 1.8 V. The package of the supplier device is 8-UDFN, USON. 5.5V is reached as the maximum Supply Voltage (Vsup). There are 1 Channel channels over which data is transmitted. A 8 pin is provided for specific uses. For its operation, 1.8 V to 5.5 V voltage is provided. It should be warmer than -40 °C when operating. At this point, the maximum Operating Temperature is 85 °C. Under the Sensors subcategory, it can be classified.
AT42QT1010-MAHR Features
8-UFDFN Exposed Pad package
-- LED driver channels
8 pins
Sensors subcategory

AT42QT1010-MAHR Applications
There are a lot of Microchip Technology
AT42QT1010-MAHR Capacitive Sensors applications.

Proximity Sensor
Gesture Recognition
Automotive Door I Kick Sensors
Automotive Rain Sensor
Remote and Direct Liquid Level Sensor
High-resolution Metal Profling
Rain I Fog I Ice I Snow Sensor
Material Size Detection
Material Stack Height
Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink

Factory Lead Time	7 Weeks
Lifecycle Status	Production (Last Updated: 2 years ago)
Mounting Type	Surface Mount
Package / Case	8-UFDFN Exposed Pad
Surface Mount	YES
Supplier Device Package	8-UDFN, USON
Number of Terminals	8
MSL	MSL 1 - Unlimited
Schedule B	8542310000
Package	Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number	AT42QT1010
Mfr	Microchip Technology
Product Status	Active
RoHS	Details
Brand	Microchip Technology / Atmel
Manufacturer	Microchip
Interface Type	Digital Output
Minimum Operating Temperature	-40 °C
Maximum Operating Temperature	+85 °C
Package Type	UDFN/USON
Typical Operating Supply Voltage	1.8 V
Dimensions	2.05 x 2 x 0.55mm
Package Shape	SQUARE
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Series	QTouch™
Published	1997
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
Type	Buttons
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Subcategory	Sensors
Voltage - Supply	1.8V~5.5V
Terminal Position	DUAL
Terminal Form	NO LEAD
Number of Functions	1
Supply Voltage	3V
Terminal Pitch	0.5mm
Reach Compliance Code	compliant
Pin Count	8
Termination Style	SMD/SMT
JESD-30 Code	S-PDSO-N8
Operating Supply Voltage	1.8 V to 5.5 V
Supply Voltage-Max (Vsup)	5.5V
Temperature Grade	INDUSTRIAL
Supply Voltage-Min (Vsup)	1.8 V
Number of Channels	1 Channel
Interface	--
Max Supply Voltage	5.5 V
Min Supply Voltage	1.8 V
Analog IC - Other Type	ANALOG CIRCUIT
Current - Supply	378.5μA
Number of Inputs	1
Seated Height-Max	0.65 mm
Resolution	14 b
Product Type	Touch Sensors
Sensor Type	Touch Screen Controllers
Proximity Detection	Yes
LED Driver Channels	--
Product Category	Capacitive Touch Sensors
Length	2mm
Height Seated (Max)	0.65mm
Width	2mm
Height	0.55mm
RoHS Status	ROHS3 Compliant