MTCH6303-I-RG datasheet, PDF - EEWORLD Datasheet

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MTCH6303-I-RG: DescriptionHeaders u0026 Wire Housings 1.25MM HDR 4 CKT Right-Angle; CategoryThe sensor; File Size972KB，70 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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MTCH6303-I-RG Overview

Headers u0026 Wire Housings 1.25MM HDR 4 CKT Right-Angle

MTCH6303-I-RG Parametric

Parameter Name	Attribute value
Product Category	Capacitive Touch Sensors
Manufacturer	Microchip
RoHS	Details
Sensor Type	Controller
Number of Channels	27 Channel
Interface Type	I2C, USB
Package / Case	QFN-64
Dimensions	9 mm L x 9 mm W x 0.9 mm H
Temperature Range	- 40 C to + 85 C
Packaging	Tube
Height	0.9 mm
Length	9 mm
Mounting Style	SMD/SMT
Operating Supply Voltage	3 V
Factory Pack Quantity	40
Termination Style	SMD/SMT
Width	9 mm
Unit Weight	0.021764 oz

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MTCH6303

MTCH6303 Projected Capacitive Touch Controller Data Sheet

Description

Microchip’s MTCH6303 is an innovative turnkey projected capacitive touch controller that provides multi-touch coordinates

as well as a readymade multi-finger surface gesture suite. MTCH6303 brings modern user interface (UI) elements – such as

pinch and zoom, multi-finger scrolling, and swipes – to any embedded design, with minimal host requirements.

The MTCH6303’s advanced signal processing provides noise-avoidance techniques and predictive tracking for ten

fingers, typically at 100 Hz each for five touches. It also combines with Microchip’s MTCH652 High-voltage Line Driver

to achieve a superior signal-to-noise ratio (SNR) for outstanding touch performance in noisy environments (refer to

www.microchip.com/MTCH652).

These capabilities are critical in demanding environments such as industrial controls,

home and office automation with security control panels, thermostat, printers and lighting controls, and various

consumer applications including exercise equipment and audio systems.

Features

• Multi-Touch up to Ten Touches

• Five Touches Typically at 100 Hz+ Each

• 27RX x 19TX Channels Support Approximately 8"

Touch Screens (larger possible)

• Combines with MTCH652 High-Voltage Driver for

Superior Signal-to-Noise Ratio (SNR)

• Integrated Single and Multi-finger Gesture

Recognition Suite including Taps, Swipes,

Scrolling, Pinching and Zooming

• Advanced Processing Provides Noise Avoidance

Techniques

• USB and I

C™ Communication

• Supports 3D Gestures up to 20 cm when

Combined with the MGC3130 GestIC

Controller

Power Management

Example:

• 27RX 19TX Sensor

- 27 mA full-scan rate

- 1 mA reduced-scan rate

Applications

• Touch screen designs and touch pads that require

cost effective, easy to integrate, fast time to

market PCAP touch solutions

• Perfect for touch screens over displays, control

panels, keypads and many other input devices

• Targeting the industrial, medical, home and office

automation, and consumer markets

TABLE 1:

Device

MTCH6303 SOLUTION PART NUMBERS

Pin Count

Package Types

10 x10 mm TQFP

9 x 9 mm QFN

7.5 mm SOIC

5.3 mm SSOP

4 x 4 mm UQFN

Up to 19 TX

1.8 – 5.5V input, 6V – 18V

configurable output

Touch Channels

Up to 27 RX

Features

Multi-touch, up to 8” sensors

MTCH6303-I/PT

MTCH6303-I/RG

*MTCH652-I/SO

*MTCH652-I/SS

*MTCH652-I/MV

Note:

*One MTCH652 high-voltage driver (boost) is required with MTCH6303.

Note:

The MTCH6303 devices are pre-programmed with a Library Loader (bootloader) only. Refer to

Section 8.0, Firmware update

for more details.



2015 Microchip Technology Inc.

Preliminary

DS40001803A-page 1

MTCH6303

Table of Contents

1.0 Device Overview .......................................................................................................................................................................... 6

2.0 Layout........................................................................................................................................................................................... 7

3.0 Communication ............................................................................................................................................................................ 9

4.0 Message Protocol....................................................................................................................................................................... 15

5.0 Parameters................................................................................................................................................................................. 18

6.0 Communication Examples.......................................................................................................................................................... 22

7.0 Sensor Design Considerations................................................................................................................................................... 26

8.0 Firmware update ........................................................................................................................................................................ 29

9.0 Operating Modes........................................................................................................................................................................ 33

10.0 Application Commands .............................................................................................................................................................. 38

11.0 Gesture Features and Parameters............................................................................................................................................. 44

12.0 Electrical Specifications.............................................................................................................................................................. 48

13.0 Ordering Information .................................................................................................................................................................. 57

14.0 Packaging Information................................................................................................................................................................ 58

Appendix A: “Revision History” ............................................................................................................................................................ 65

The Microchip Web Site ....................................................................................................................................................................... 66

Product Identification System .............................................................................................................................................................. 67

Customer Change Notification Service ................................................................................................................................................ 66

Customer Support ................................................................................................................................................................................ 66

TO OUR VALUED CUSTOMERS

It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip

products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and

enhanced as new volumes and updates are introduced.

If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via

E-mail at

docerrors@microchip.com.

We welcome your feedback.

Most Current Data Sheet

To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:

http://www.microchip.com

You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.

The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000).

Errata

An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current

devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision

of silicon and revision of document to which it applies.

To determine if an errata sheet exists for a particular device, please check with one of the following:

• Microchip’s Worldwide Web site;

http://www.microchip.com

• Your local Microchip sales office (see last page)

When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are

using.

Customer Notification System

www.microchip.com

to receive the most current information on all of our products.



2015 Microchip Technology Inc.

Preliminary

DS40001803A-page 5

MTCH6303-I-RG Related Products

	MTCH6303-I-RG	MTCH6303T-I-RG
Description	Headers u0026 Wire Housings 1.25MM HDR 4 CKT Right-Angle
Product Category	Capacitive Touch Sensors	Capacitive Touch Sensors
Manufacturer	Microchip	Microchip
RoHS	Details	Details
Sensor Type	Controller	Controller
Number of Channels	27 Channel	27 Channel
Interface Type	I2C, USB	I2C, USB
Package / Case	QFN-64	QFN-64
Dimensions	9 mm L x 9 mm W x 0.9 mm H	9 mm L x 9 mm W x 0.9 mm H
Temperature Range	- 40 C to + 85 C	- 40 C to + 85 C
Height	0.9 mm	0.9 mm
Length	9 mm	9 mm
Mounting Style	SMD/SMT	SMD/SMT
Operating Supply Voltage	3 V	3 V
Factory Pack Quantity	40	3300
Termination Style	SMD/SMT	SMD/SMT
Width	9 mm	9 mm
Unit Weight	0.021764 oz	0.012804 oz
Packaging	Tube	Reel

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