DV102013 Quick Start Guide

FIGURE 1:
MTCH6303 Multi-Touch Projected Capacitive Touch Screen
Development Kit Information Sheet
MTCH6303 BLOCK DIAGRAM
MTCH652
(Boost)
19
(SPI)
Prediction
Module
TX Drive Control
Overview
Touch
Sensor
Acquisition
Module
27
RX Electrode
Measurement
Touch Tracking/
Decoding
This information sheet provides some important details about the MTCH6303
Multi-touch Projected Capacitive Touch Screen Development Kit that will help the user
successfully employ the board as quickly as possible.
I²C™
I2C™ Engine
Noise Detection
& Management
Communications
& Diagnostics
USB
Microchip’s Multi-touch Projected Capacitive Touch Screen Development Kit enables
the creation of advanced touch interface solutions using MTCH6303 with up to 18V
boost via the MTCH652 device.
USB Stack
Sensor Configuration/Calibration
The MTCH6303 solution brings advanced features, including noise robustness, larger
sensor size support up to 8", faster scanning speeds and the ability to combine with the
high-voltage driver, MTCH652, to achieve superior signal to noise ratio. These
capabilities enable a wider range of designs, including transparent touch screens over
displays with advanced multi-touch gestures for a rich user interface.
Americas
Asia/Pacific (Continued)
Atlanta - 678-957-9614
Austin - 512-257-3370
Boston - 774-760-0087
Chicago - 630-285-0071
Cleveland - 216-447-0464
Dallas - 972-818-7423
Detroit - 248-848-4000
Houston - 281-894-5983
Indianapolis - 317-773-8323
Los Angeles - 949-462-9523
New York - 631-435-6000
Phoenix - 480-792-7200
Santa Clara - 408-961-6444
Toronto - 905-673-0699
China - Chengdu - 86-28-8665-5511
China - Chongqing - 86-23-8980-9588
China - Donguan - 86-769-8702-9880
China - Hangzhou - 86-571-8792-8115
China - Hong Kong SAR - 852-2943-5100
China - Nanjing- 86-25-8473-2460
China - Qingdao - 86-532-8502-7355
China - Shanghai - 86-21-5407-5533
China - Shenyang - 86-24-2334-2829
China - Shenzhen - 86-755-8864-2200
China - Wuhan - 86-27-5980-5300
China - Xiamen - 86-592-2388138
China - Xian - 86-29-8833-7252
China - Zhuhai - 86-756-3210040
India - Bangalore - 91-80-3090-4444
India - New Delhi - 91-11-4160-8631
India - Pune - 91-20-3019-1500
Japan - Osaka - 81-6-6152-7160
Japan - Tokyo - 81-3-6880-3770
Korea - Daegu - 82-53-744-4301
Korea - Seoul - 82-2-554-7200
Malaysia - Kuala Lumpur - 60-3-6201-9857
Malaysia - Penang - 60-4-227-8870
Philippines - Manila - 63-2-634-9065
Singapore - 65-6334-8870
Taiwan - Hsin Chu - 886-3-5778-366
Taiwan - Kaohsiung - 886-7-213-7828
Taiwan - Taipei - 886-2-2508-8600
Thailand - Bangkok - 66-2-694-1351
Europe
Austria - Wels - 43-7242-2244-39
Denmark - Copenhagen - 45-4450-2828
France - Paris - 33-1-69-53-63-20
Germany - Munich - 49-89-627-144-0
Italy - Milan - 39-0331-742611
Netherlands - Drunen - 31-416-690399
Spain - Madrid - 34-91-708-08-90
UK - Wokingham - 44-118-921-5869
Asia/Pacific
Australia - Sydney - 61-2-9868-6733
China - Beijing - 86-10-8569-2100
China - Chengdu - 86-28-8665-5511
01/27/15
Microchip Technology Inc. • 2355 West Chandler Blvd. • Chandler, AZ 85224-6199
www.microchip.com
The Microchip name and logo, the Microchip logo, and mTouch are registered trademarks of Microchip Technology
Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective
companies. © 2015, Microchip Technology Incorporated, Printed in the U.S.A. All Rights Reserved. 05/15
DS40001794A
The contents of the kit include:
• Touch screen controller board with MTCH6303 and MTCH652 high-voltage driver
• 8" indium tin oxide (ITO) projected capacitive touch screen
• Micro USB cable
For the MTCH6303 Utility software application and more information about Microchip’s
human interface portfolio, visit www.microchip.com/mTouch.
Getting Started
To get started with the MTCH6303 development board, follow these steps:
1. Download and install the MTCH6303 Utility to a Windows® 7/8 PC from
www.microchip.com/mTouch.
2. Connect MTCH6303 development board to the touch screen.
3. Connect MTCH6303 development board to the PC using the Micro USB cable
(included in the kit).
4. Launch the MTCH6303 Utility software.
5. Follow the on-screen instructions to insure the latest version of MTCH6303 firmware
is downloaded to the controller board.
The MTCH6303 development board should now be up and running.
MTCH6303 Multi-Touch Projected Capacitive Touch Screen Development Kit Information Sheet
FIGURE 2:
MTCH6303 DEVELOPMENT KIT LAYOUT
DS40001794A
MTCH6303 Multi-Touch Projected Capacitive Touch Screen Development Kit Information Sheet
FIGURE 3:
MTCH6303 DEVELOPMENT BOARD SCHEMATIC
V DD
U1
R1 3
J2
1 V B US
2
3
4
5
V USB
35
V DD
R1 4
3
2
1
GND
USB MI C R O-A B Female
V DD
4
5
6
R1 5
D1
V B US054B -HS3-GS08
V USB 3V 3
57
V DD
26
V DD
38
V DD
10
V DD
19
D+
10R
0603
5%
20
GND
C8
PIC ®
16
PGE D1/V R E F+/C V R E F+/A N0/R PB 0/PMA 6/R B 0
15
PGE C 1/V R E F-/C V R E F-/A N1/R PB 1/C T E D12/R B 1
14
PGE C 3/A N2/C 2INB /R PB 2/C T E D13/R B 2
13
PGE D3/A N3/C 2INA /R PB 3/R B 3
12
A N4/C 1INB /R B 4
11
A N5/C 1INA /R PB 5/V B USON/R B 5
17
PGE C 2/A N6/R PB 6/R B 6
18
PGE D2/A N7/R PB 7/C T E D3/R B 7
21
A N8/R PB 8/C T E D10/R B 8
22
A N9/R PB 9/C T E D4/PMA 7/R B 9
23
T MS /C V R E FOUT /A N10/R PB 10/C T E D11/PMA 13/R B 10
24
T DO/A N11/PMA 12/R B 11
27
T C K /A N12/PMA 11/R B 12
28
T DI/A N13/PMA 10/R B 13
29
A N14/R PB 14/C T E D5/PMA 1/R B 14
30
A N15/R PB 15/OC FB /C T E D6/PMA 0/R B 15
D-
10R
0603
5%
0
V B US
DD+
ID
GND
10k
7
0603 MC L R
MC L R
5%
V USB
34
V B US
FB1
USB & E SD PR OT E C T ION
DE C OUPL ING C A PS - P10,26,38,57,19
GND
10uF
25V
0805
D+
D-
A V DD
A V SS
9
V SS
25
V SS
41
V SS
56
65
37
36
OSC 2/C L K O/R C 15
SOSC O/R PC 14/T 1C K /R C 14
SOSC I/R PC 13/R C 13
OSC 1/C L K I/R C 12
V CAP
T hermal Pad
D+
D-
R PD11/PMC S1/R D11
R PD10/SC L 1/PMC S2/R D10
R PD9/SDA 1/R D9
R PD8/R T C C /R D8
R D7
R D6
R PD5/PMR D/R D5
R PD4/PMWR /R D4
A N26/R PD3/R D3
A N25/R PD2/SC K 1/R D2
A N24/R PD1/R D1
R PD0/INT 0/R D0
V DD
C9
0.1uF
25V
0603
C1 7
C1 0
0.1uF
25V
0603
0.1uF
25V
0603
C1 3
0.1uF
25V
0603
C1
0.1uF
25V
0603
UA R T _T X
UA R T _R X
SDA
SC L
GND
R X 10
RX9
RX8
RX7
58
R PF0/R F0
59
T R C L K /R PF1/R F1
33
USB ID/R PF3/R F3
31
R PF4/SDA 2/PMA 9/R F4
32
R PF5/SC L 2/PMA 8/R F5
40
48
47
39
OSC 2
C OMM_ SE L
MG C _IR Q
OSC 1
45
44
43
42
55
54
53
52
51
50
49
46
B OOST _DIN
MG C _SC L
MG C _SDA
GPIO2
B OOST _L E 2
B OOST _L E 1
B OOST _OE 2
B OOST _OE 1
RX1
B OOST _C L K
RX0
B OOST _PWM
3
A N27/PMD 7/R E 7
2
A N23/PMD 6/R E 6
1
A N22/R PE 5/PMD 5/R E 5
64
A N21/PMD 4/R E 4
63
T R D3/R PE 3/C T PL S/PMD 3/R E 3
62
T R D2/A N20/PMD 2/R E 2
61
T R D1/PMD 1/R E 1
60
T R D0/PMD 0/R E 0
8
A N19/C 2INC /R PG9/PMA 2/R G9
6
A N18/C 2IND/R PG8/PMA 3/R G8
5
A N17/C 1INC /R PG7/PMA 4/R G7
4
A N16/C 1IND/R PG6/SC K 2/PMA 5/R G6
PGD/R X 16
PGC /R X 15
R X 14
R X 13
R X 12
R X 11
R X 17
R X 18
R X 19
R X 20
R X 21
R X 22
R X 23
V DD
R X 24
R X 25
R X 26
RX0
RX1
RX2
RX3
4
3
2
1
RX4
RX5
RX6
RX7
4
3
2
1
RX8
RX9
R X 10
R X 11
4
3
2
1
5
6
7
8
SR X 0
SR X 1
SR X 2
SR X 3
5
6
7
8
SR X 4
SR X 5
SR X 6
SR X 7
5
6
7
8
SR X 8
SR X 9
SR X 10
SR X 11
5
6
7
8
SR X 12
SR X 13
SR X 14
SR X 15
5
6
7
8
SR X 16
SR X 17
SR X 18
SR X 19
5
6
7
8
SR X 20
SR X 21
SR X 22
SR X 23
R5
J3
R8
R2 *NO ST UFF*
0R
0402
R1
0R
0402
R9
R X 12 4
R X 13 3
R X 14 2
PGC /R X 15
1
R7
GND
PGD/R X 16
4
R X 17 3
R X 18 2
R X 19 1
R6
V DD
R X 20
R X 21
R X 22
R X 23
R1 6
150k
0603
5%
4
3
2
1
GND
SR X 26
SR X 25
SR X 24
SR X 23
SR X 22
SR X 21
SR X 20
SR X 19
SR X 18
SR X 17
SR X 16
SR X 15
SR X 14
SR X 13
SR X 12
SR X 11
SR X 10
SR X 9
SR X 8
SR X 7
SR X 6
SR X 5
SR X 4
SR X 3
R X 24 4
R X 25 3
R X 26 2
1
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28 SR X 0
27 SR X 1
26 SR X 2
TX0
TX1
T X 2 GND
TX3
TX4
TX5
TX6
TX7
TX8
TX9
T X 10
T X 11
T X 12
T X 13
T X 14
T X 15
T X 16
T X 17
T X 18
GND
MN T
R4
RX6
RX5
RX4
RX3
IR Q
RX2
GPIO0
GPIO1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
FFC /FPC 50P Female
5 SR X 24
6 SR X 25
7 SR X 26
8
R3
1k
0804
5%
5V -> 3.3V R E GUL A T ION
MT C H6303-I/R G
MC P1703A /3.3V
3
V USB
C1 1
10uF
6.3V
0805
2
V IN V OUT
GND
V DD
C5
1
1uF
10V
0603
U2
GND
GND
GND
LD1
B L UE
0R
R1 2
1.8k
0603
1%
GND
OSC 1
8MH z
18pF
50V
0402
GND
0402
V DD
B OOST _V OL
C1 6
C1 8
1uF
50V
0603
0.1uF
25V
0603
V USB
R1 1
0R
GND
0402
GND
C3
18pF
50V
0402
V PP
26
V DD
25
24
29
GND
L2
B OOST _V OL
3
2.2uH
B OOST _OE 1 11
B OOST _L E 1 12
C1 5
C1 4
B OOST _DIN 13
0.1uF
1uF
B OOST _C L K 14
25V
50V
B OOST _PWM10
0603
0603
GND
X1
OSC 2
C2
R1 0 *No Stuff*
GND
V PP
OUT 00
OUT 01
OUT 02
OUT 03
OUT 04
E X _PA D OUT 05
OUT 06
LC
OUT 07
OUT 08
OE
OUT 09
LE
OUT 10
DIN
OUT 11
CL K
OUT 12
OSC IN OUT 13
OUT 14
OUT 15
OUT 16
OUT 17
OUT 18
V DD
V SS
7
6
5
4
2
1
28
27
23
22
21
20
19
18
17
16
15
9
8
T X 16
T X 15
T X 14
T X 13
T X 12
T X 11
T X 10
TX9
TX8
TX7
TX6
TX5
TX4
TX3
TX2
TX1
TX0
T X 18
T X 17
IR Q
V DD
SDA
SC L
GND
1
2
3
4
5
6
J1
HDR -1.27 Male 1x6
1
2
3
PGD/R X 16 4
PGC /R X 15 5
6
MC L R
V DD
GND
J4
HDR -1.27 Male 1x6
U3
MT C H652 QFN-28
GND
DS40001794A
MTCH6303 Multi-Touch Projected Capacitive Touch Screen Development Kit Information Sheet
FIGURE 4:
EpicIO 8" TOUCH SCREEN (PN: TXP080B002) DRAWING
f/(162'
f/&0287/,1(
f6(16252'
f23(1,1*$5($
f/(169$
$&7,9($5($
f
,79
$&7,9($5($
f/(169$
f23(1,1*$5($
f6(16252'
f/&0287/,1(
f/(162'
f
f
f
f
f
f
f
7KHPDWLQJFRQQHFWRU ;)0$
DS40001794A
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