42QT1040-MMH datasheet, PDF - EEWORLD Datasheet

42QT1040-MMH: DescriptionCapacitive Touch Screen 4 Key 20-Pin VQFN EP; CategoryTouch screen controller; File Size176KB，22 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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42QT1040-MMH Overview

Capacitive Touch Screen 4 Key 20-Pin VQFN EP

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	Unconfirmed
HTS	8542.31.00.01
Type	Capacitive
Number of Channels per Chip	4
Number of Keys	4 Key
Synchronous Pin	No
Maximum Load Capacitance (pF)	20
Spread Spectrum	Yes
Minimum Operating Supply Voltage (V)	1.8
Maximum Operating Supply Voltage (V)	5.5
Maximum Low Level Output Voltage (V)	0.7
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
Standard Package Name	QFN
Pin Count	20
Supplier Package	VQFN EP
Mounting	Surface Mount
Package Height	0.78
Package Length	3
Package Width	3
PCB changed	20
Lead Shape	No Lead

	42QT1040-MMH	AT42QT1040-MMH
Description	Capacitive Touch Screen 4 Key 20-Pin VQFN EP	Capacitive Touch Screen 4 Key 20-Pin VQFN EP
EU restricts the use of certain hazardous substances	Compliant	Compliant
ECCN (US)	EAR99	EAR99
Part Status	Unconfirmed	Unconfirmed
HTS	8542.31.00.01	8542.31.00.01
Type	Capacitive	Capacitive
Number of Channels per Chip	4	4
Number of Keys	4 Key	4 Key
Synchronous Pin	No	No
Maximum Load Capacitance (pF)	20	20
Spread Spectrum	Yes	Yes
Minimum Operating Supply Voltage (V)	1.8	1.8
Maximum Operating Supply Voltage (V)	5.5	5.5
Maximum Low Level Output Voltage (V)	0.7	0.7
Minimum Operating Temperature (°C)	-40	-40
Maximum Operating Temperature (°C)	85	85
Standard Package Name	QFN	QFN
Pin Count	20	20
Supplier Package	VQFN EP	VQFN EP
Mounting	Surface Mount	Surface Mount
Package Height	0.78	0.78
Package Length	3	3
Package Width	3	3
PCB changed	20	20
Lead Shape	No Lead	No Lead

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