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42QT1040-MMH

42QT1040-MMH

42QT1040-MMH

Microchip Technology

Touch Screen Controller

SOT-23

42QT1040-MMH Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
ECCN (US) EAR99
HTS 8542.31.00.01
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
Supplier Package VQFN EP
Mounting Surface Mount
Package Height 0.78
Package Length 3
Package Width 3
PCB changed 20
Lead Shape No Lead
Part StatusUnconfirmed
Type Capacitive
Pin Count20
RoHS StatusRoHS Compliant
In-Stock:2718 items

42QT1040-MMH Product Details

42QT1040-MMH Overview


The 20 pins of this part total to a total of seven in total.

42QT1040-MMH Features




42QT1040-MMH Applications


There are a lot of Microchip Technology
42QT1040-MMH Touch Screen Controllers applications.


  • Scientific instruments
  • Rotary encoder
  • Displaying
  • Transducer
  • Microcontrollers.
  • Digital Storage Oscilloscope
  • Scientific instruments.
  • Music reproduction technology
  • Communication Systems
  • Data Acquisition Systems

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