Microchip’s MTCH6102 is a turnkey projected capacitive touch controller that simplifies adding gestures to touch interface designs with industry-leading low power performance.  Utilize up to 15 channels to support taps, swipes, and scrolling on XY touch pads and touch screens. 

The MTCH6102 allows designers to quickly and easily integrate projected capacitive touch into their cost sensitive, low power application.  The MTCH6102 provides developers with a flexible touch sensing solution to optimize common constraints of size, power and cost that are critical to applications such as wearable devices, remote controls, gaming devices and track pads.  

Touch Sensor Support

  Up to 15 total channels

  Sensor sizes up to 120mm (4.7”)

  Individual channel tuning for optimal sensitivity

  Works with printed circuit boards (PCB) sensors, film, glass, and flexible printed circuits (FPC) sensors.

Cover layer support:

  Plastic: up to 3 mm

  Glass: up to 5 mm

Touch Performance

  >200 reports per second (configurable)

  12-bit resolution coordinate reporting

Touch Features

  Gesture detection and reporting

  Self capacitance signal acquisition

  Multiple built-in filtering options

Power Management

  Configurable sleep/idle framerates

  Standby mode <500nA (typical)

  Active mode <12uA possible

Communication Interface

  I2C (400kbps)

  Both polling and interrupt schemes supported

  Sync signal allows for host frame detection

  Field upgradable over I2C

Operating Conditions

  1.8V to 3.6V

  -40ºC to +85ºC

Package Types

  28 Pin SSOP

  28 Pin UQFN