6.
Schematics
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Touchscreen
LCD
IM2 IM1 IM0 Interface 0 0 0 MIPI-DBI Type B 24-bit bus (DB_EN = 1) NOT SUPPORTED 0 0 0 MIPI-DBI Type B 18-bit bus (DB_EN = 0) 0 0 1 MIPI-DBI Type B 9-bit bus 0 1 0 MIPI-DBI Type B 16-bit bus 0 1 1 MIPI-DBI Type B 8-bit bus 1 0 1 MIPI-DBI Type C Option 1 (3-line SPI) RGB 1 1 0 MIPI DSI NOT Supported 1 1 1 MIPI-DBI Type C Option 3 (4-line SPI)
Host Interface
Debug Header
XPRO Legacy Header
0
1
PDA Standard 10 Pos FFC
~Reset
X0
X1
X2
X3
X4
X5
X6
X7
X8
X9
X10
X11
X12
X13
Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
SCL SDA
~CHG_mxt
Debug_Data Debug_CK
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
GND
GND
GND
GND
D16 D17
~SS
MISO MOSI
D8
SCK/WR
D9 D10 D11 D12 D13 D14 D15
D0 D1 D2 D3 D4 D5 D6 D7
HSYNC VSYNC
DE
~Reset
RD
IM0 IM1 IM2
LEDK1 LEDK2 LEDK3 LEDK4 LEDK5 LEDK6
Vin Vin
ONE_WIRE
GND D0 D1 D2 D3 GND D4 D5 D6 D7 GND D8 D9 D10 D11 GND D12 D13 D14 D15 GND D16 D17
GND
GND PCLK VSYNC/CS HSYNC/WR
DE/RD
SCK MOSI MISO ~SS DISP SDA SCL
~CHG_mxt ~CHG_QT LCD_PWM
~Reset
GND
LCD_PWM
LEDA
D18 D19
D20 D21 D22 D23
HSYNC
DE
VSYNC
X0
X1
X2
X3
X4
X5
X6
X7
X8
X9
X10
X11
X12
X13
PCLK
D/CX
ONE_WIRE
GND
GND
~Reset
SDA
SCL
~CHG_mxt
LCD_PWM
D/CX
~SS MISO
MOSI
SCK Vin
SCL
SDA
~CHG_mxt
GND
Debug_Data Debug_CK
Vin
IM0
IM1
IM2
IM2
VSYNC/CS
~SS VSYNC
DE
RD
DE/RD
HSYNC
SCK/WR
SCK
HSYNC/WR
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
Y18
Y19
Y20
Y21
Y22
Y23
DS0
ONE_WIRE
~Reset
~CHG_QT
GND
~Reset
~CHG_mxt
SDA
SCL
Debug_CK Debug_Data
Vin
Vdd
Vdd
Vdd
Vdd
Vdd
Vdd
3V3
3V3
3V3
3V3
3V3
3V3
3V3
3V3
3V3
3V3
Vdd
XVdd
Vdd
Vdd
Vdd
Vdd
3V3
Vdd
Size
Scale
CAGE Code
DWG NO
Rev
Sheet
of
This document contains confidential and proprietary information. DO NOT disclose any information contained within this document without the writen permission of the Precison Design Associates, Inc.
support@pdaatl.com
A0-R1
Precision Design Associates, Inc
10-01130
Sunday, June 02, 2019
1
1
Custom
645 Hembree Parkway, Suite G Roswell, GA 30076 770-664-0448
Mxt336U For 3.5" Touchscreen Module
<Cage Code>
Size
Scale
CAGE Code
DWG NO
Rev
Sheet
of
This document contains confidential and proprietary information. DO NOT disclose any information contained within this document without the writen permission of the Precison Design Associates, Inc.
support@pdaatl.com
A0-R1
Precision Design Associates, Inc
10-01130
Sunday, June 02, 2019
1
1
Custom
645 Hembree Parkway, Suite G Roswell, GA 30076 770-664-0448
Mxt336U For 3.5" Touchscreen Module
<Cage Code>
Size
Scale
CAGE Code
DWG NO
Rev
Sheet
of
This document contains confidential and proprietary information. DO NOT disclose any information contained within this document without the writen permission of the Precison Design Associates, Inc.
support@pdaatl.com
A0-R1
Precision Design Associates, Inc
10-01130
Sunday, June 02, 2019
1
1
Custom
645 Hembree Parkway, Suite G Roswell, GA 30076 770-664-0448
Mxt336U For 3.5" Touchscreen Module
<Cage Code>
TP2
R7
7.5
R15
10k
C11
2.2uF
C10
0.1uF
R6
7.5
C9
2.2nF
R18
10k
R11
DNP
R17
4.7k
PEM3 CON1
1
TP5
C3
0.1uF
R16
4.7k
R19 47k
Q1 2N7002/SOT
3
1
2
C4
0.1uF
J2
5-1734592-0
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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
PEM4 CON1
1
C6
2.2uF
R21
10k
TP6
PEM2 CON1
1
R
5
3.3k
U3
mxt336U_QFN
Y13
18
AVdd
56
X8
9
X9
10
X10
11
X11
12
X12
13
X13
14
Y14
19
Y15
20
TEST/DGG2_CLK
33
Vdd
30
Reset
36
SDA
34
SCL
35
GKEYY0/DBG_SS
41
SCAN_OUT/DBG_CLK
39
Vdd_Core
31
DS0
40
SYNC/DBG_Data
38
Vdd_IO
32
CHG
37
X0
1
X1
2
X2
3
X3
4
X4
5
X5
6
X6
7
X7
8
GKEYY2/DBG2_Data5
43
Y0
55
Y1
54
Y2
53
Y3
52
Y4
51
Y5
50
Y6
49
Y7
48
Y8
47
Y9
46
Y10
45
Y11
44
Y12
17
Y16
21
Y17
22
Y18
23
Y19
24
Y20
25
Y21
26
Y22
27
XVdd
15
Y23
28
ExtCap1
16
GKEYY1/DBG2_Data4
42
PAD_GND
57
ExtCap0
29
U1
ATSHA204
IO
1
Vdd
2
GND
3
TP1
C12
2.2uF
J5
TE 1-1734592-0
1 2 3 4 5 6 7 8 9 10
PEM1 CON1
1
R4
7.5
C1 10uF
R3
7.5
C5
0.1uF
R12 10k
R10
DNP
J4
CON26
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 26
R2
7.5
TP3
J1
CON45
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
SW1 219-3LPSTR
R9
0
TP4
R14
10k
C2
10uF
C13
0.1uF
R20
4.7k
U2
TS3A5018
IN
1
NC1
2
NO1
3
COM1
4
NC2
5
NO2
6
COM2
7
GN
D
8
COM3
9
NO3
10
NC3
11
COM4
12
NO4
13
NC4
14
EN
15
Vdd
16
R13
10k
L1
MMZ1608R601A
C8
2.2uF
R
1
1k
J6
CON10
1 2 3 4 5 6 7 8 9 10
R8
7.5
C7
0.1uF
J3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Schematics
©
2020 Microchip Technology Inc.
DS70005414B-page 13
