MTCH6303-I/RG, Capacitive Touch Screen Controller, 10 bit Serial-I2C, 64-Pin QFN

  • RS Stock No. 893-8284
  • Mfr. Part No. MTCH6303-I/RG
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

MTCH6303 Multi-Touch Projected Capacitive Touch Controllers

The MTCH6303 from Microchip is a projected capacitive touch (PCAP/PCT) controller that offers multi-touch capability. Incorporated into the device is a ready-made multi-finger gesture suite that allows designers to add modern user interface interaction such as pinch and zoom, multi-finger scrolling and swipes to their designs.

The MTCH6303’s advanced signal processing provides noise-avoidance techniques and predictive tracking for ten fingers, typically at 100 Hz each for five touches. This device is designed to operate with Microchip’s MTCH652 High-voltage Line Driver, offering an excellent signal-to-noise ratio (SNR) for outstanding touch performance in noisy environments.

Features

Multi-touch up to 10 touches
5 touches typically at 100Hz+ each
27RX x 19TX channels support approximately 8” touch screens (larger possible)
Combines with MTCH652 for superior signal-to-noise ratio (SNR)
Integrated single and multi-finger gesture recognition suite including taps, swipes, scrolling, and pinching and zooming
Advanced DSP processing provides noise avoidance techniques
USB & I2C communication
Supports 3D gestures up to 20cm when combined with the MGC3130 GestIC® controller

Note

This device is designed to be used in conjunction with Microchip’s MTCH652 Projected Capacitive Driver

Human Machine Interface (HMI), Microchip

Specifications
Attribute Value
Resolution 10 bit
Interface Type Serial-I2C
Sensing Technology Capacitive
Mounting Type Surface Mount
Package Type QFN
Pin Count 64
Typical Operating Supply Voltage 2.3 → 3.6 V
Dimensions 9 x 9 x 0.9mm
Length 9mm
Width 9mm
Height 0.9mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Discontinued product
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