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- Part Number AT42QT1060-MMU
- Manufacturer Microchip
- Pin Count 29
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - ATMEGA328P-MMHR-1
- Released Date Jan 11, 2017
- Last Modified Date Nov 15, 2024 1:35 PM UTC
- Pinout / Pin List Click Here (Member Only)
AT42QT1060-MMU Details
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Manufacturer Part Number:
AT42QT1060-MMU
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
4 X 4 MM, 1MM HEIGHT, 0.45 MM PITCH, ROHS COMPLIANT, MLF-28
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Country Of Origin:
Thailand
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ECCN Code:
EAR99
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HTS Code:
8542.31.00.01
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Manufacturer:
Microchip Technology Inc
AT42QT1060-MMU Frequently Asked Questions (FAQs)
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The recommended layout and routing for the AT42QT1060-MMU involves keeping the sensor and the microcontroller close together, using a ground plane to reduce noise, and using short and direct traces to connect the sensor to the microcontroller. It's also recommended to use a separate power plane for the sensor and the microcontroller.
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The AT42QT1060-MMU requires a one-time calibration process to set the sensitivity and offset of the sensor. This can be done by applying a known touch pattern to the sensor and then using the microcontroller to read the sensor data and calculate the calibration coefficients.
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The maximum operating frequency of the AT42QT1060-MMU is 400 kHz. However, the recommended operating frequency is 200 kHz to ensure reliable and accurate touch detection.
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To handle noise and interference with the AT42QT1060-MMU, it's recommended to use a shielded cable to connect the sensor to the microcontroller, use a ground plane to reduce noise, and implement noise filtering algorithms in the microcontroller firmware.
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Yes, the AT42QT1060-MMU can be used with a capacitive touch screen. However, it's recommended to use a dedicated touch screen controller chip to handle the touch screen functionality, and use the AT42QT1060-MMU as a standalone touch sensor for buttons or sliders.
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AT42QT1060-MMU Overview
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About Microchip
Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th