MTCH6102 Datasheet, PDF (1/45 Pages) Microchip Technology – MTCH6102 Low-Power Projected Capacitive Touch Controller

MTCH6102
MTCH6102 Low-Power Projected Capacitive Touch Controller
Description:
Microchip’s MTCH6102 is a turnkey projected
capacitive touch controller that simplifies adding
gestures to touch interface designs with
industry-leading low-power performance. It utilizes up
to 15 channels to support taps, swipes, and scrolling on
XY touch pads and touch screens. MTCH6102 allows
designers to quickly and easily integrate projected
capacitive touch into their cost-sensitive, low-power
application. 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.
Applications:
• Wearable Devices such as Headphones,
Watches, Fitness Wristbands
• Track Pads and Computer Peripherals
• Input Devices with Configurable Button, Keypad
or Scrolling Functions
• Any Interface with Single-Finger Gestures to
Swipe, Scroll, or Doubletap Controls
• Home Automation Control Panels
• Security Control Keypads
• Automotive Center Stack Controls
• Gaming Devices
• Remote Control Touch Pads
Touch Sensor Support:
• Up to 15 Channels
• Sensor Sizes up to 120 mm (4.7”)
• Individual Channel Tuning for Optimal Sensitivity
• Works with Printed Circuit Board (PCB) Sensors,
Film, Glass and Flexible Printed Circuit (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 Frame Rates
• Standby mode <500 nA (typical)
• Active mode <12 uA possible
Communication Interface:
• I²C™ (up to 400 kbps)
• Both Polling and Interrupt Schemes Supported
• Sync Signal Allows for Host Frame Detection
• Field Upgradeable over I²C
Operating Conditions:
• 1.8V to 3.6V, -40°C to +85°C
Package Types:
• 28-Pin SSOP
• 28-Pin UQFN
 2014 Microchip Technology Inc.
DS40001750A-page 1