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Microchip mTouch

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Microchip proximity, key & sliders: Microchip’s mTouch® sensing solutions

Microchip’s mTouch® sensing solutions enable designers to easily design and integrate touch technologies into their applications. These mTouch sensing solutions are proven and used in many applications worldwide due to their superior noise robustness, no additional external component requirements, ease of implementation and the range of products.

Benefits

  • Design Flexibility
    • Works through glass and plastic
    • Works through metal
    • Waterproof
    • Works with gloves
    • Allows braille marking
  • Efficient and Robust Solutions
    • eXtreme Low Power (XLP) technology
    • 1.8V operation
    • Low noise emission
    • High noise robustness
  • Industry's Broadest Portfolio
    • 8-bit, 16-bit & 32-bit PIC® MCUs
    • Turnkey as well as firmware-based solutions
    • Dedicated proximity solutions
    • Up to 32 inputs
    • I2C, SPI, UART , USB, SMBus or CAN communication
    • Easy integration with LCD or Graphics
       

Proximity, keys and sliders / turnkey solutions

Product Input Channels Proximity Detection Measurement Principle IO LED Drivers Power Modes Interface Voltage Min / Max
MTCH650 0     19 2 SPI 1.8 / 5.5
MTCH652 0     19 2 SPI 1.8 / 5.5
MTCH101 1 Yes Self Capacitance 1 2   2.0 / 5.5
MTCH112 2 Yes Self Capacitance 0 2 I2C 1.8 / 3.3
MTCH102 2 Yes Self Capacitance 0 0   2.1 / 3.6