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MTCH6303-I/PT - Microchip

Description: MTCH6303-I/PT, Capacitive Touch Screen Controller, 10 bit Serial-I2C, 64-Pin TQFP

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MTCH6303-I/PT - Microchip - PCB symbol
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MTCH6303-I/PT - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 64-Lead Plastic Thin Quad Flatpack (PT)
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MTCH6303-I/PT - Microchip - 3D model - Quad Flat Packages - 64-Lead Plastic Thin Quad Flatpack (PT)
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MTCH6303-I/PT Details

  • Manufacturer Part Number:

    MTCH6303-I/PT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    TQFP-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    TQFP-64

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    3

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP64,.4SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

MTCH6303-I/PT Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout in the MTCH6303-I/PT datasheet (section 5.1) and in the MTCH6303-I/PT Evaluation Board User's Guide. It's essential to follow these guidelines to ensure proper signal integrity, noise reduction, and thermal management.
  • To ensure reliable I2C communication, set the I2C clock frequency to 100 kHz or 400 kHz, and use a pull-up resistor (1 kΩ to 10 kΩ) on the SCL and SDA lines. Also, ensure that the I2C bus is properly terminated, and the slave devices are properly addressed.
  • The maximum capacitive load for the touch sensor inputs is 100 pF. Exceeding this value may affect the touch sensor's performance and accuracy. It's essential to keep the capacitive load as low as possible to ensure reliable touch detection.
  • The MTCH6303-I/PT provides a built-in gesture recognition engine. To implement gesture recognition, configure the device to use the gesture recognition mode, and use the provided APIs to access the gesture data. You can also use the MTCH6303-I/PT's built-in gesture library, which includes common gestures like swipe, tap, and pinch.
  • The power consumption of the MTCH6303-I/PT varies depending on the operating mode. In active mode, the typical current consumption is around 10 mA. In sleep mode, the typical current consumption is around 1 μA. Refer to the datasheet (section 6.2) for more detailed power consumption information.

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MTCH6303-I/PT 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

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