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NHD-4.3-480272EF-ATXL#-CTP Datasheet by Newhaven Display Intl
.—
.sz-“EYL’E‘MFI‘T PE???“
Newhaven Display International, Inc.
www.newhavendisglay.com
nhtech@newhavendisplayxom nhsales@newhavendisplav.com
NHD-4.3-480272EF-ATXL#-CTP
TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module
NHD- Newhaven Display
4.3- 4.3” Diagonal
480272- 480xRGBx272 Pixels
EF- Model
A- Built-in Driver / No Controller
T- White LED Backlight
X- TFT
L- 6:00 Optimal View, Wide Temperature
#- RoHS Compliant
CTP- Capacitive Touch Panel with Controller
Newhaven Display International, Inc.
2661 Galvin Ct.
Elgin IL, 60124
Ph: 847-844-8795 Fax: 847-844-8796
www.newhavendisplay.com
nhtech@newhavendisplay.com nhsales@newhavendisplay.com
Document Revision History
Revision Date Description Changed by
0 8/29/2012 ln't'al Release AK
1 7/12/2013 Mechanical and Optical characteristics updated KA
2 02/14/2014 Mechanical drawing updated KA
3 6/24/2014 Timing characteristics updated ML
4 12/12/2014 CTP mechanical dimensions updated AK
5 3/4/2015 CTP registers updated ML
6 3/16/2015 CTP mechanical dimensions updated ML
7 8/28/2015 LCD Connector Updated SB
8 7/7/16 Mechanical Drawing Updated SB
9 11/10/16 Mechanical Drawing & Electrical Characteristics Updated SB
10 6/21/17 Driver IC Updated SB
11 8/4/17 CTP Firmware Updated SB
12 7/25/18 Display Thickness Updated to Show CTP Adhesive SB
13 10/4/18 CTP Driver & Panel Updated SB
14 2/8/19 Backlight Current Corrected SB
15 5/3/19 CTP Timing Note Added
[2]
Document Revision History
Revision
Date
Description
Changed by
0
8/29/2012
Initial Release
AK
1
7/12/2013
Mechanical and Optical characteristics updated
KA
2
02/14/2014
Mechanical drawing updated
KA
3
6/24/2014
Timing characteristics updated
ML
4
12/12/2014
CTP mechanical dimensions updated
AK
5
3/4/2015
CTP registers updated
ML
6
3/16/2015
CTP mechanical dimensions updated
ML
7
8/28/2015
LCD Connector Updated
SB
8
7/7/16
Mechanical Drawing Updated
SB
9
11/10/16
Mechanical Drawing & Electrical Characteristics Updated
SB
10
6/21/17
Driver IC Updated
SB
11
8/4/17
CTP Firmware Updated
SB
12
7/25/18
Display Thickness Updated to Show CTP Adhesive
SB
13
10/4/18
CTP Driver & Panel Updated
SB
14
2/8/19
Backlight Current Corrected
SB
15
5/3/19
CTP Timing Note Added
Functions and Features
• 480xRGBx272 resolution, up to 16.7M colors
• 16-LED backlight
• 24-Bit RGB interface
• Capacitive touch panel with controller
o 10 point multi-touch input
o Gesture input
Zoom In/Out
Swipe Up/Down/Left/Right
10550101
12)
95 4410.15 (VA) V
(21 11) 44
5710:0‘1
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7 ‘ L ‘ Pin No. Symbol
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45‘ 3, EEEEEEEE 2" J 4 VDD
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534. 1320 [GO-G7]
l ,7, 4 5 1
L 4‘71HW1 V Cr 21»2s [BO-B7]
Vp. 310105 29 GND
‘ g” 7‘00i0.1 ‘ 7 g
3 N A 30 CLK
g 31 DISP
:e' 1.00
4" 32 HSYNC
33 VSYNC
P iiiiiii JR Pin No. Symbol 34 DEN i
1 fl 7 1 VDD 35 NC
1% ‘
f1" 7777777 ,3 2 GND 36 GND
3 SCL 37 NC
4 SDA 38 NC
5 /|NT 39 NC
6 /RESET 40 NC
/ / / / / / .— i
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B
A
D
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4321 8765
4321 8765
DRAW N DATE:
02/08/19
NS
SHEET 1 OF 1
- THIRD ANGLE PROJECTION
DRAWING/PART NUMBER:
STANDARD TOLERANCE:
(UNLESS OTHERWISE SPECIFIED)
LINEAR: ±0.3mm
UNLESS OTHERWISE SPECIFIED:
NHD-4.3-480272EF-A TXL#-CTP
REVISION:
1B
SIZE:
A3
SCALE:
DRAW N BY:
S. Baxi
THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC.
THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN
WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NEWHAVEN DISPLAY.
- DIMENSIONS ARE IN MILLIMETERS
SYMBOL REVISION DATE
DO NOT SCALE DRAWING
APPROVED BY:
APPROVED DATE:
02/08/19
S. Baxi
140
P0.5*39=19.5±0.1
0.3
3.5±0.3
0.35
1.4
1.4
DETAIL A
A1
B/L CIRCUIT DIAGRAM
A2
K1
K2
Notes:
1. Display Size: 4.3” TFT
2. Op�mal View: 6:00
3. Display Mode: Transmissive / Normally White / An�-Glare
4. Driver IC: ST7282T2
5. Supply Voltage: 3.3V
6. Backlight: White LED / 19.2 V / 40 mA (Typ)
7. Luminance: 330 cd/m² (Typ)
8. Touch Panel: PCAP
Pin No.
Symbol
1
VDD
2
GND
3
SCL
4
SDA
5
/INT
6
/RESET
5±0.5
PI S�ffer
45.6±0.5
25.22±0.5
TFT: 2.95±0.2
0.3±0.05
Contact side
S�ffener
95.04(LCD A.A)
53.86(LCD A.A) (4.18)
*45.67±0.5
20.5±0.2*18.75±0.5
480(RGB) X 272
VIEW DIRECTION
20.35±0.3
TFT 4.3"
(31.11)
(52.75)
1 40
A
R GB
140
YD
XR
K2
K1
A1
A2
K
A
4.00
5.03
105.50±0.1
95.44±0.15 (VA)
67.20±0.1
54.20±0.15
4-R0.30
37.28±0.4
CTP: 1.4±0.1
Adhesive (0.3)
Overall: 4.65±0.3
Pin No.
Symbol
1
LEDK
2
LEDA
3
GND
4
VDD
5-12
[R0-R7]
13-20
[G0-G7]
21-28
[B0-B7]
29
GND
30
CLK
31
DISP
32
HSYNC
33
VSYNC
34
DEN
35
NC
36
GND
37
NC
38
NC
39
NC
40
NC
Pin Assignment
1.00 (Pitch)
6*0.70
TFT:
Pin No. Symbnl External Connectlan Functlon Descrlptlon
1 LED- Power Supply Eacklight Cathode lGroundl
2 LED+ Power Supply Eacklight Anode [AOmA @ 25.5v)
3 GND Power Supply Ground
4 VDD Power Supply Supply Voltage for LCD and logic (3.3V)
5-12 [RU-R7] MPU Red Data signals
13-20 [GO-G7] MPU Green Data signals
21-28 [BO-E7] MPU Blue Data signals
29 GND Power Supply Ground
30 CLK MPU Data sample Clock signal
31 DlSP MPU Display ON/OFF signal
32 HSVNC MPU Line synchronization signal
33 VSVNC MPU Frame synchronization signal
34 DE MPU Data Enable signal
35 NC - No Connect
35 GND Power Supply Ground
37 NC - No Connect
38 NC - No Connect
39 NC - No Connect
40 NC - No Connect
R
B
Capacitive Touch Panel:
Pin No. Symbol External Connectlon Functlon Descrlptlon
1 v Power Supply Power supply for Ioglc (33w
2 GND Power Supply Ground
3 SCL MPU Serial |2c Clock (Requires pull-up resistor)
4 SDA MPU Serial |2c Data (Requires pull-up resistor)
5 /|NT MPU Interrupt signal from 1P module to host (Requires pull-up
resistor)
6 /RESET MPU Active LOW Reset signal (Do not tie to V )
[4]
Pin Description
TFT:
Pin No.
Symbol
External Connection
Function Description
1
LED-
Power Supply
Backlight Cathode (Ground)
2
LED+
Power Supply
Backlight Anode (40mA @ 25.6V)
3
GND
Power Supply
Ground
4
VDD
Power Supply
Supply Voltage for LCD and logic (3.3V)
5-12
[R0-R7]
MPU
Red Data signals
13-20
[G0-G7]
MPU
Green Data signals
21-28
[B0-B7]
MPU
Blue Data signals
29
GND
Power Supply
Ground
30
CLK
MPU
Data sample Clock signal
31
DISP
MPU
Display ON/OFF signal
32
HSYNC
MPU
Line synchronization signal
33
VSYNC
MPU
Frame synchronization signal
34
DE
MPU
Data Enable signal
35
NC
-
No Connect
36
GND
Power Supply
Ground
37
NC
-
No Connect
38
NC
-
No Connect
39
NC
-
No Connect
40
NC
-
No Connect
Recommended LCD connector: 0.5mm pitch 40-Conductor FFC. Molex p/n: 54104-4033
Backlight connector: on LCD connector Mates with: ---
Capacitive Touch Panel:
Pin No.
Symbol
External Connection
Function Description
1
VDD
Power Supply
Power supply for logic (3.3V)
2
GND
Power Supply
Ground
3
SCL
MPU
Serial I2C Clock (Requires pull-up resistor)
4
SDA
MPU
Serial I2C Data (Requires pull-up resistor)
5
/INT
MPU
Interrupt signal from T.P. module to host (Requires pull-up
resistor)
6
/RESET
MPU
Active LOW Reset signal (Do not tie to V
DD
)
Recommended connector: 1.0mm pitch 6-Conductor FFC. Molex p/n: 52271-0679
E
TFT:
Item Symbol Cnndlllnn Min. Typ. Max. Unlt
OperatingTemperature Range T Absolute Max -20 - +70 °C
Storage Temperature Range T Absolute Max -30 - +80 °C
Supply Voltage V - 3.0 3.3 3.5 V
Supply Current I V : 3.3V 12 25 50 mA
“H“ level input V - 0.8 ' V - V V
“L“ level input V - GND - 0.3 ' V V
“H“ level output V - 0.9 ' V - V V
“L“ level output V - GND - 0.1 ' V V
Backllght Supply Current I - - 40 50 mA
Backllght Supply Voltage mm It : 40 mA 15.8 19.2 20.4 V
Backllght Lifetime‘ - hm , 40m 20,000 50,000 - Hrs.
Top : 25°C
,
Capacitive Touch Panel:
Item Symbol Cnndlllnn Min. Typ. Max. Unlt
Operating Temperature Range T Absolute Max -20 - +70 °C
Storage Temperature Range T Absolute Max -30 - +80 °C
Supply Voltage V - 3.0 3.3 3.5 V
Supply Current loberating) I Vat, : 3.3V 12 13 14.5 mA
Supply Current IHibernate) I T : 25°C - 1.0 - uA
“H“ level input V - 0.7 ‘ V - V V
“L“ level input V - GND - 0.3 ' V V
“H“ level output V - 0.7 ' V - V V
“L“ level output V - GND - 0.3 ' V V
Optical Characteristics
Item Symbol Cnndlllnn Min Typ. Max. Unit
Top wV+ - 55 - 0
Bottom (pV- - 75 - 0
Left ex- - 75 - °
Right ex+ - 75 - 0
Contrast Ratio CR - 400 500 - -
Luminance L - 260 330 - cd/m2
Response Time Rise + Fall T + T T : 25°C - 25 30 ms
X - 0.531 0.581 0.631 -
V - 0.300 0.350 0.400 -
X - 0.263 0.313 0.363 -
V - 0.568 0.618 0.668 -
X - 0.093 0.143 0.193 -
V - 0.050 0.100 0.150 -
X - 0.233 0.283 0.333 -
V - 0.286 0.336 0.386 -
[5]
Electrical Characteristics
TFT:
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Operating Temperature Range
TOP
Absolute Max
-20
-
+70
⁰C
Storage Temperature Range
T
ST
Absolute Max
-30
-
+80
⁰C
Supply Voltage
VDD
-
3.0
3.3
3.6
V
Supply Current
IDD
VDD = 3.3V
12
25
50
mA
“H” level input
V
IH
-
0.8 * V
DD
-
V
DD
V
“L” level input
VIL
-
GND
-
0.3 * VDD
V
“H” level output
VOH
-
0.9 * VDD
-
VDD
V
“L” level output
VOL
-
GND
-
0.1 * VDD
V
Backlight Supply Current
ILED
-
-
40
50
mA
Backlight Supply Voltage
VLED
ILED = 40 mA
16.8
19.2
20.4
V
Backlight Lifetime*
-
I
LED
= 40mA
TOP = 25°C
20,000
50,000
-
Hrs.
*Backlight lifetime is rated as Hours until half-brightness, under normal operating conditions. The LED of the backlight is driven by current drain; drive voltage is for
reference only. Drive voltage must be selected to ensure backlight current drain is below MAX level stated.
Capacitive Touch Panel:
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Operating Temperature Range
T
OP
Absolute Max
-20
-
+70
⁰C
Storage Temperature Range
TST
Absolute Max
-30
-
+80
⁰C
Supply Voltage
VDD
-
3.0
3.3
3.6
V
Supply Current (Operating)
IDD
V
DD
= 3.3V
TOP = 25°C
12
13
14.5
mA
Supply Current (Hibernate)
IDD
-
1.0
-
µA
“H” level input
VIH
-
0.7 * VDD
-
VDD
V
“L” level input
VIL
-
GND
-
0.3 * VDD
V
“H” level output
V
OH
-
0.7
*
V
DD
-
V
DD
V
“L” level output
VOL
-
GND
-
0.3 * VDD
V
Optical Characteristics
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Optimal
Viewing
Angles
Top
ϕY+
Cr ≥ 10
-
55
-
⁰
Bottom
ϕY-
-
75
-
⁰
Left
θX-
-
75
-
⁰
Right
θX+
-
75
-
⁰
Contrast Ratio
CR
-
400
500
-
-
Luminance
LV
-
260
330
-
cd/m2
Response Time
Rise + Fall
TR + TF
TOP = 25°C
-
25
30
ms
Chromaticity
Red
XR
-
0.531
0.581
0.631
-
YR
-
0.300
0.350
0.400
-
Green
XG
-
0.263
0.313
0.363
-
Y
G
-
0.568
0.618
0.668
-
Blue
XB
-
0.093
0.143
0.193
-
YG
-
0.050
0.100
0.150
-
White
XW
-
0.233
0.283
0.333
-
YW
-
0.286
0.336
0.386
-
Capacitive Touch Panel Material Characte
Property Requirement Unlt
iC FT5425 -
iTO Glass Thickness 0.55 mm
Surface Hardness 26 H
Transparency 82% -
Operating Humidity 20~9o RH
Storage Humidity 20~9o RH
r.
htlp: /www.newhavendisp|av.com appnotes datasheets/LCDs/ST7282T2.pdf
Iler.
http: /www.newhavendiSD|av.com anpnotes datasheets/louchpanei FT5x26.pdf
[6]
Capacitive Touch Panel Material Characteristics
Property
Requirement
Unit
IC
FT5426
-
ITO Glass Thickness
0.55
mm
Surface Hardness
≥6
H
Transparency
82%
-
Operating Humidity
20~90
RH
Storage Humidity
20~90
RH
Driver/Controller Information
TFT:
Built-in Sitronix ST7282T2 Driver.
Please download specification at http://www.newhavendisplay.com/appnotes/datasheets/LCDs/ST7282T2.pdf
Capacitive Touch Panel:
Built-in FocalTech FT5426 controller.
Please download specification at http://www.newhavendisplay.com/appnotes/datasheets/touchpanel/FT5x26.pdf
Capacitive Touch Panel Registers
Register No. Access Reglster Name Bits Value Descrlptlon
10 Swipe Up
18h Swipe Dow
1ch Swipe Left
14h Swipe Rig
48h Zoom Ou
49h Zoom In
00 No gesture
0: No touch detected
A: 10 touch points detected
0 Put Down
1 Put Up
2 Contact
3 Reserved
03h R0 TOUCH 1_XH [3:0] 0 -1 Upper 4 bits ofX touch coordinate
04h R0 TOUCH 1_XL [7:0] 00 - FFh Lower 8 bits of X touch coordinate|
05h R0 TOUCH 1_VH [3:0] 0 -1 Upper 4 bits of V touch coordinate
06h R0 TOUCH 1_VL [7:0] 00 - FFh Lower 8 bits of V touch coordinate
07h R0 TOUCH1_Weight [7:0] Touch Weight
08h R0 TOUCH 1_Misc [3:0] 00-0Fh Touch Area
0 Put Down
1 Put Up
2 Contact
3 Reserved
09h R0 TOUCH 1_XH [3:0] 0 -1 Upper 4 bits ofX touch coordinate
OAh R0 TOUCH2_XL [7:0] 00 - FFh Lower 8 bits of X touch coordinate|
OBh R0 TOUCH2_VH [3:0] 0 -1 Upper 4 bits of V touch coordinate
OCh R0 TOUCH2_VL [7:0] 00 - FFh Lower 8 bits of V touch coordinate
ODh R0 TOUCH2_Weight [7:0] Touch Weight
OEh R0 TOUCH2_Misc [3:0] 00-0Fh Touch Area
0 Put Down
1 Put Up
2 Contact
3 Reserved
OFh R0 TOUCH3_XH [3:0] 0 -1 Upper 4 bits ofX touch coordinate
10 R0 TOUCH3_XL [7:0] 00 - FFh Lower 8 bits of X touch coordinate|
11h R0 TOUCH3_VH [3:0] 0 -1 Upper 4 bits of V touch coordinate
12h R0 TOUCH3_VL [7:0] 00 - FFh Lower 8 bits of V touch coordinate
13h R0 TOUCH3_Weight [7:0] Touch Weight
14h R0 TOUCH3_Misc [3:0] 00-0Fh Touch Area
0 Put Down
1 Put Up
2 Contact
3 Reserved
15h R0 TOUCH4_XH [3:0] 0 -1 Upper 4 bits ofX touch coordinate
16h R0 TOUCH4_XL [7:0] 00 - FFh Lower 8 bits of X touch coordinate|
17h R0 TOUCH4_VH [3:0] 0 -1 Upper 4 bits of V touch coordinate
18h R0 TOUCH4_VL [7:0] 00 - FFh Lower 8 bits of V touch coordinate
1Ah R0 TOUCH4_Misc [3:0] 00-0Fh Touch Area
0 Put Down
1 Put Up
2 Contact
3 Reserved
[7]
Capacitive Touch Panel Registers
Register No.
Access
Register Name
Bits
Value
Description
01h RO Gesture ID [7:0]
10
18h
1Ch
14h
48h
49h
00
Swipe Up
Swipe Down
Swipe Left
Swipe Right
Zoom Out
Zoom In
No gesture
02h RO Touch Points [7:0] 0-Ah
0: No touch detected
A: 10 touch points detected
03h RO TOUCH1_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
03h
RO
TOUCH1_XH
[3:0]
0 -1
Upper 4 bits of X touch coordinate
04h
RO
TOUCH1_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
05h
RO
TOUCH1_YH
[3:0]
0 -1
Upper 4 bits of Y touch coordinate
06h
RO
TOUCH1_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
07h
RO
TOUCH1_Weight
[7:0]
Touch Weight
08h
RO
TOUCH1_Misc
[3:0]
00-0Fh
Touch Area
09h RO TOUCH2_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
09h
RO
TOUCH1_XH
[3:0]
0 -1
Upper 4 bits of X touch coordinate
0Ah
RO
TOUCH2_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
0Bh
RO
TOUCH2_YH
[3:0]
0 -1
Upper 4 bits of Y touch coordinate
0Ch
RO
TOUCH2_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
0Dh
RO
TOUCH2_Weight
[7:0]
Touch Weight
0Eh
RO
TOUCH2_Misc
[3:0]
00-0Fh
Touch Area
0Fh RO TOUCH3_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
0Fh
RO
TOUCH3_XH
[3:0]
0 -1
Upper 4 bits of X touch coordinate
10
RO
TOUCH3_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
11h
RO
TOUCH3_YH
[3:0]
0 -1
Upper 4 bits of Y touch coordinate
12h
RO
TOUCH3_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
13h
RO
TOUCH3_Weight
[7:0]
Touch Weight
14h
RO
TOUCH3_Misc
[3:0]
00-0Fh
Touch Area
15h RO TOUCH4_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
15h
RO
TOUCH4_XH
[3:0]
0 -1
Upper 4 bits of X touch coordinate
16h
RO
TOUCH4_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
17h
RO
TOUCH4_YH
[3:0]
0 -1
Upper 4 bits of Y touch coordinate
18h
RO
TOUCH4_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
1Ah
RO
TOUCH4_Misc
[3:0]
00-0Fh
Touch Area
1Bh RO TOUCH5_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
Reglner No.
Reglster Name
Descrlptlon
lBh R0 TOUCH5_XH [3:0] 0 -1 Upper 4 hits ofX touch coordinate
1Ch R0 TOUCH5_XL [7:0] 00 - FFh Lower 8 hits of x touch coordinate
1Dh R0 TOUCH5_VH [3:0] 0 -1 Upper 4 hits of v touch coordinate
1Eh R0 TOUCH5_VL [7:0] 00 - FFh Lower 8 hits of it touch coordinate
1Fh R0 ToUCH5_Weight [7:0] Touch Weight
20 R0 TOUCH5_Misc [3:0] 00-0Fh Touch Area
0 Put Down
1 Put Up
2 Contact
3 Reserved
21h R0 TOUCH6_XH [3:0] 0 -1 Upper 4 hits ofX touch coordinate
22h R0 TOUCH6_XL [7:0] 00 - FFh Lower 8 hits of x touch coordinate
23h R0 ToUCHe_VH [3:0] 0 -1 Upper 4 hits of v touch coordinate
24h R0 ToUCHe_VL [7:0] 00 - FFh Lower 8 hits of it touch coordinate
25h R0 ToUCHe_Weight [7:0] Touch Weight
26h R0 ToUCHe_Misc [3:0] 00-0Fh Touch Area
0 Put Down
1 Put Up
2 Contact
3 Reserved
27h R0 TOUCH7_XH [3:0] 0 -1 Upper 4 hits ofX touch coordinate
28h R0 TOUCH7_XL [7:0] 00 - FFh Lower 8 hits of x touch coordinate
2% R0 TOUCH7_VH [3:0] or 1 UpperA hits otVtouch coordinate
2Ah R0 TOUCH7_VL [7:0] 00 - FFh Lower 8 hits of it touch coordinate
ZBh R0 ToUCH7_Weight [7:0] Touch Weight
2Ch R0 TOUCH7_Misc [3:0] 00-0Fh Touch Area
0 Put Down
1 Put Up
2 Contact
3 Reserved
2Dh R0 TOUCH8_XH [3:0] 0 , 1 Upper 4 hits ofX touch coordinate
2Eh R0 TOUCH8_XL [7:0] 00 - FFh Lower 8 hits of x touch coordinate
2Fh R0 TOUCH8_VH [3:0] 0 , 1 Upper 4 hits of v touch coordinate
30 R0 TOUCH8_VL [7:0] 00 - FFh Lower 8 hits of it touch coordinate
31h R0 ToUCHs_Weight [7:0] Touch Weight
32h R0 TOUCH8_Misc [3:0] 00-0Fh Touch Area
0 Put Down
1 Put Up
2 Contact
3 Reserved
33h R0 TOUCH9_XH [3:0] 0 - 1 Upper 4 hits ofX touch coordinate
34h R0 TOUCH9_XL [7:0] 00 - FFh Lower 8 hits of x touch coordinate
35h R0 TOUCH9_VH [3:0] or 1 UpperA hits otVtouch coordinate
36h R0 TOUCH9_VL [7:0] 00 - FFh Lower 8 hits of it touch coordinate
37h R0 ToUCH9_Weight [7:0] Touch Weight
38h R0 ToUCH9_Misc [3:0] 00 - OFh Touch Area
0 Put Down
1 Put Up
2 Contact
3 Reserved
3% R0 TOUCH10_XH [3:0] 0 , 1 Upper 4 hits ofX touch coordinate
3Ah R0 TOUCH10_XL [7:0] 00 - FFh Lower 8 hits of x touch coordinate
33h R0 TOUCH10_VH [3:0] or 1 UpperA hits otVtouch coordinate
3Ch R0 TOUCH10_VL [7:0] 00 - FFh Lower 8 hits of it touch coordinate
[8]
Register No.
Access
Register Name
Bits
Value
Description
1Bh
RO
TOUCH5_XH
[3:0]
0 -1
Upper 4 bits of X touch coordinate
1Ch
RO
TOUCH5_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
1Dh
RO
TOUCH5_YH
[3:0]
0 -1
Upper 4 bits of Y touch coordinate
1Eh
RO
TOUCH5_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
1Fh
RO
TOUCH5_Weight
[7:0]
Touch Weight
20
RO
TOUCH5_Misc
[3:0]
00-0Fh
Touch Area
21h RO TOUCH6_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
21h
RO
TOUCH6_XH
[3:0]
0 -1
Upper 4 bits of X touch coordinate
22h
RO
TOUCH6_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
23h
RO
TOUCH6_YH
[3:0]
0 -1
Upper 4 bits of Y touch coordinate
24h
RO
TOUCH6_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
25h
RO
TOUCH6_Weight
[7:0]
Touch Weight
26h
RO
TOUCH6_Misc
[3:0]
00-0Fh
Touch Area
27h RO TOUCH7_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
27h
RO
TOUCH7_XH
[3:0]
0 -1
Upper 4 bits of X touch coordinate
28h
RO
TOUCH7_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
29h
RO
TOUCH7_YH
[3:0]
0 – 1
Upper 4 bits of Y touch coordinate
2Ah
RO
TOUCH7_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
2Bh
RO
TOUCH7_Weight
[7:0]
Touch Weight
2Ch
RO
TOUCH7_Misc
[3:0]
00-0Fh
Touch Area
2Dh RO TOUCH8_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
2Dh
RO
TOUCH8_XH
[3:0]
0 – 1
Upper 4 bits of X touch coordinate
2Eh
RO
TOUCH8_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
2Fh
RO
TOUCH8_YH
[3:0]
0 – 1
Upper 4 bits of Y touch coordinate
30
RO
TOUCH8_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
31h
RO
TOUCH8_Weight
[7:0]
Touch Weight
32h
RO
TOUCH8_Misc
[3:0]
00-0Fh
Touch Area
33h RO TOUCH9_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
33h
RO
TOUCH9_XH
[3:0]
0 - 1
Upper 4 bits of X touch coordinate
34h
RO
TOUCH9_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
35h
RO
TOUCH9_YH
[3:0]
0 – 1
Upper 4 bits of Y touch coordinate
36h
RO
TOUCH9_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
37h
RO
TOUCH9_Weight
[7:0]
Touch Weight
38h
RO
TOUCH9_Misc
[3:0]
00 - 0Fh
Touch Area
39h RO TOUCH10_Event_Flag [7:6]
0
1
2
3
Put Down
Put Up
Contact
Reserved
39h
RO
TOUCH10_XH
[3:0]
0 – 1
Upper 4 bits of X touch coordinate
3Ah
RO
TOUCH10_XL
[7:0]
00 - FFh
Lower 8 bits of X touch coordinate
3Bh
RO
TOUCH10_YH
[3:0]
0 – 1
Upper 4 bits of Y touch coordinate
3Ch
RO
TOUCH10_YL
[7:0]
00 - FFh
Lower 8 bits of Y touch coordinate
Reglster No.
Reglster Name
Descrlptlon
3Dh
R0
TOUCH10_Weight
[7:0]
OO-FFh
Touch Weight
3Eh
R0
TOUCH 10_lVl lsc
[3:0]
OO-OFh
Touch Area
Mutual-Capacitive touch Threshold / 4
Default: 45h
Mutual-Capacitive Peak Threshold / 4
Default: 46h
Points Filtering Range Threshold / 15
Default: A0
Allowed to switch to monitor mode or not
ll:Allowed, 0: NDtAlIowedl
88h
RW
lD_G_PER|ODACTIVE
[3:0]
3h-Eh
Period of Active Status
89h
RW
lD_G_PER|ODMONITOR
[7:0]
lEh-FFh
Timer to enter ”idle” while in Monitor lmsl
App library version high-byte
Default: 0
App library version low-byte
Default: 2n
Chip Vendor ID
Default: 54h
INT Trigger Mode
INT Polling Mode
wi—oi—o
Active
Monit
Sleep
Firmware ID N umber
Default: 2
CTPM Vendor‘s Chip ID
Default: 79h
Glove Mode Switch Disable
Glove Mode Switch Enable
HOD-‘0
Cover Mode Switch Disable
Cover Mode Switch Enable
[9]
Register No.
Access
Register Name
Bits
Value
Description
3Dh
RO
TOUCH10_Weight
[7:0]
00-FFh
Touch Weight
3Eh
RO
TOUCH10_Misc
[3:0]
00-0Fh
Touch Area
80h RW ID_G_MC_THGROUP [7:0] 00-FFh
Mutual-Capacitive touch Threshold / 4
Default: 4Bh
81h RW ID_G_MC_THPEAK [7:0] 00-FFh
Mutual-Capacitive Peak Threshold / 4
Default: 46h
85h RW ID_G_THDIFF [7:0] 00-FFh
Points Filtering Range Threshold / 16
Default: A0
86h RW ID_G_CTRL [1:0] 0-1
Allowed to switch to monitor mode or not
(1: Allowed, 0: Not Allowed)
88h
RW
ID_G_PERIODACTIVE
[3:0]
3h-Eh
Period of Active Status
89h
RW
ID_G_PERIODMONITOR
[7:0]
1Eh-FFh
Timer to enter “idle” while in Monitor (ms)
A1h RO ID_G_LIB_VERSION_H [7:0] 00-FFh
App library version high-byte
Default: 0
A2h RO ID_G_LIB_VERSION_L [7:0] 00-FFh
App library version low-byte
Default: 2h
A3h RO ID_G_CHIPER_HIGH [7:0] 00-FFh
Chip Vendor ID
Default: 54h
A4h RW ID_G_MODE [0]
0
1
INT Trigger Mode
INT Polling Mode
A5h RW ID_G_PMODE [1:0]
0
1
3
Active
Monitor
Sleep
A6h RO ID_G_FIRMID [7:0] 00-FFh
Firmware ID Number
Default: 2
A8h RO ID_G_VENODRID [7:0] 00-FFh
CTPM Vendor’s Chip ID
Default: 79h
C0h RW ID_G_GLOVE_MODE_EN [0]
0
1
Glove Mode Switch Disable
Glove Mode Switch Enable
C1h RW ID_G_COVER_MODE_EN [0]
0
1
Cover Mode Switch Disable
Cover Mode Switch Enable
T
Parallel RGB input timing requirement
Item Symbnl Mln. Typ. Max. Unlt Remark
DCLK Frequency FCLK 9 12 15 MHZ
DCLK Period TCLK 10 50 - uS R:10KQ, lpF
Period Time Th 485 525 532 DCLK
Display Period Thdisp - 480 - DCLK
Back Porch Thbp 3 43 so DCLK By H_Elanking Setting
Front Porch Thfp 2 2 2 DCLK
Pulse Width Thw 1 1 1 DCLK
Period Time TV 275 285 303 H
Display Period Tvdisp - 272 - H
Back Porch Tvbp 2 12 30 H By V_E|anking Setting
Front Porch vap 1 1 1 H
Pulse Width va 1 1 1 H
[10]
Timing Characteristics – TFT Display
Parallel RGB input timing requirement
Item
Symbol
Min.
Typ.
Max.
Unit
Remark
DCLK Frequency
FCLK
9
12
15
MHz
DCLK Period
TCLK
10
50
-
µS
R=10KΩ, 1µF
HSYNC
Period Time
Th
485
525
532
DCLK
Display Period
Thdisp
-
480
-
DCLK
Back Porch
Thbp
3
43
50
DCLK
By H_Blanking Setting
Front Porch
Thfp
2
2
2
DCLK
Pulse Width
Thw
1
1
1
DCLK
VSYNC
Period Time
Tv
275
285
303
H
Display Period
Tvdisp
-
272
-
H
Back Porch
Tvbp
2
12
30
H
By V_Blanking Setting
Front Porch
Tvfp
1
1
1
H
Pulse Width
Tvw
1
1
1
H
- SYNC Made Timing
I
L III I
,. I
vsmc
IVDP0L=0I ,‘
I m . Tvbp [VDPOL=1I I
' I Vbucknorch
vsvuc I
IVDPOL:|) I
I I
"S'"°UHLL|J7/HL|LIUlf//\Ll [UL
I
u I V
ITvprVDPOLmII TvaIsp I Tvtp I
I v back porch I Display penod :v from porch 1
INPUT ' I I
”A” —EEEII IEEE ‘
GROUP I I ‘
I
HSVNC I m
IHDPOHJI i
I
I "M ITnDp IIIDPOLwI I
HSVNC I I Hbaekporcn I
(HDPOL=H I
WWI/WWW
DRU'O]
I Tnbp (HDPOL=I )I Thdlsp
I H back much I Display I- no
I
TTIlp'
H from porch
M
ULWU
[11]
- SYNC Mode Timing
- SYNC-DE Made Timing
|
Tv
VSVNC
va
HSYNC U Ll L:
H‘V/MHHU/M
JUL
9300/
HSVNC
Thw
me/AWWWMWW
E H back porch : Display period
1-th Thdlsp
Thlp i
E H from porch
W —/)IIII(:
I—aaanr II-W
I—HHHIIUIIW
[12]
- SYNC-DE Mode Timing
Input setup timing requirement
Item ‘ Symbnl ‘ Mln. ‘ Typ. ‘ Max. Unlt ‘ Cnndltlnns
System Operation Timing
v Power Source Slew Time TPOR - - 20 ms FrOm 0v to 99% V
GRE Pulse Width tRSTw 10 50 - us R:10Kn, 1uF
lnput/OutputTimirig
CLK pulse Duty TCW 40 50 so %
Hsync Width Thw 1 - - DCLK
Hsync Period Th 50 60 65 us
Vsync setup time Tvst 12 - - ns
Vsync hold time thd 12 - - ns
Hsync setup time Thst 12 - - ns
Hsync hold time Thhd 12 - - ns
Data setup time Tdsu 12 - - ns
Data hold time Tdhd 12 - - ns
SD output stable time Tst - - 12 us Output settled Within +20mv
Loading : e.8k+28.2pl=
GD output rise and fall time Tgst - - 6 us Output settled (5%~95%)
Loading : 4.7k+29.8pl=
C
Tait
iii
DCLK V‘
Tvsl
VSVNC W
DCLK
l
“5”“ ‘ w i’/fi‘+
i Talk
i iii
DCLK ‘ VlL // Vii 7
i Tdest Tilehd l
DE V '7‘ VIN 3
“ vit i
l Tdsu Tdhd }
DIN 1sldale 1 2nd data X . . . . . . rheiasidaia
[13]
Input setup timing requirement
Item
Symbol
Min.
Typ.
Max.
Unit
Conditions
System Operation Timing
VDD Power Source Slew Time
TPOR
-
-
20
ms
From 0V to 99% VDD
GRB Pulse Width
tRSTW
10
50
-
µS
R=10KΩ, 1µF
Input / Output Timing
CLK pulse Duty
TCW
40
50
60
%
Hsync Width
Thw
1
-
-
DCLK
Hsync Period
Th
50
60
65
µS
Vsync setup time
Tvst
12
-
-
ns
Vsync hold time
Tvhd
12
-
-
ns
Hsync setup time
Thst
12
-
-
ns
Hsync hold time
Thhd
12
-
-
ns
Data setup time
Tdsu
12
-
-
ns
Data hold time
Tdhd
12
-
-
ns
SD output stable time
Tst
-
-
12
µS
Output settled within +20mV
Loading = 6.8k+28.2pF
GD output rise and fall time
Tgst
-
-
6
µS
Output settled (5%~95%)
Loading = 4.7k+29.8pF
- Clock And Data Input Timing Diagram
- Power On Sequence
1 Frame 2 Frame 1 Frame 2 Frame
2 Frame
VDD,VDD|,
PVDD
VSYNC
DE
STB
AVDD
VGH
VGL
AVCL
Source output | Output = 0V i Blank
VCOM | Output = (N
VLED
Description
Min. Tine
T0 Determined by the external power
T1 Time from stable VDD, VDDI. PVDD set-up to the first VSYNC
T1=D
T2 Time from AVDD=0V to AVDD=3.3V
T2=T0
T3 Time from AVDD=3.3V to AVDD=6,0V
T3=T1+ (1’Frame)
T4 Time from stable VDD, VDDI, PVDD set-up to DISP asserted
T4=0
T5 Time from VGH=0V lo VGH=3.3V
T5=TO
[14]
Power On/Off Sequence
- Power On Sequence
- Power Off Sequence
1 Frame. 2 Frame 2 Frame .
VDD,VDD|, ‘e—N—~—>: : ,,
PVDD § ' //
/I
VSYNC Ll U U U U U U // Ll
DE Wfld
DISP .
(Standby) ' = ' i
AVDD. VGH
AVCL, VGL
Source oulput | Normal > Blank : Output - ov
VCOM [ 3 mm." = w
VLED
[15]
- Power Off Sequence
T
Data Transfer Format
SDA 5R"; / x x::::;x x \ / \ x x__-___x x x 5/;
: I :
|
l
L —' 1 2 3~6 7 8 9 1 2 3~7 8 9 . :
START or A CK ACK _
repeal START Stop
Parameter Min Max Unit
SCL Frequency 0 400 KHz
Bus free time between 3 STOP 81 START condition 1.3 - us
Hold time Repeated START condition 0.6 - us
Data Setup Time 100 - n5
Setup time for a repeated START condition 0.6 - us
Setup time for a STOP condition 0.6 - us
SLV addr Data[n] Data[n+l] Data[n+2]
’4 b 4 b 4 b 4
- A[6:0] W| A [17:01 A mm] A Df7.0] | A-
I2C master write, slave read
4 >4
SLV addr Data[n] Data[n+l]
k > > < data[n+2]="" fl="" -="" a[6:0]="" r="" a="" d[7:0]="" a="" [17:01="" a="" mm]="" w-="" i2c="" master="" read.="" slave="" write="">[16]
Timing Characteristics – Capacitive Touch Panel
Data Transfer Format
Parameter
Min
Max
Unit
SCL Frequency
0
400
KHz
Bus free time between a STOP & START condition
1.3
-
µs
Hold time Repeated START condition
0.6
-
µs
Data Setup Time
100
-
ns
Setup time for a repeated START condition
0.6
-
µs
Setup time for a STOP condition
0.6
-
µs
Power ON/Reset Sequence
Tris
P o w e r
Power
0 . 3 V
VDD ‘r—fl
R E S e E
IN —,,7,
12c
P o w e r i i i
R E s E T U i
i
I I:
I 2 c X X
Reset sequence
Parameter Descrlptlan Mln Max Unlt
Tris Rise time from 0.1V to 0.9V » 5 m5
Tpdt Time of the voltage of suppiy being beiew 0.3V 5 - m5
Trtp Time of resetting to be iew before powering on 100 - p5
Tpon Time to start reporting after power on . 200 m5
Tvdr" Reset time after applying v 1 - m5
Trsi Time to start reporting after reset . 200 m5
Trst‘ Reset Time 1 - m5
[17]
Power ON/Reset Sequence
Power On Time
Power Cycle Requirement
Power ON Sequence
Reset sequence
Parameter
Description
Min
Max
Unit
Tris
Rise time from 0.1VDD to 0.9VDD
-
5
ms
Tpdt
Time of the voltage of supply being below 0.3V
5
-
ms
Trtp
Time of resetting to be low before powering on
100
-
µs
Tpon
Time to start reporting after power on
-
200
ms
Tvdr*
Reset time after applying VDD
1
-
ms
Trsi
Time to start reporting after reset
-
200
ms
Trst*
Reset Time
1
-
ms
*Note: If Reset is tied to VDD data corruption can occur
Touch Stan Touch End
bala Pack\e ”Data Packy/ >[18]
Sample code to read touch data:
i2c_start();
i2c_tx(0x70); //Slave Address (Write)
i2c_tx(0x00); //Start reading address
i2c_stop();
i2c_start();
i2c_tx(0x71); //Slave Address (Read)
for(i=0x00;i<0x1F;i++)
{touchdata_buffer[i] = i2c_rx(1);}
i2c_stop();
Sample code to overwrite default register values:
i2c_start();
i2c_tx(0x70); //Slave Address (Write)
i2c_tx(0xA4); //ID_G_Mode
i2c_tx(0x01); //Disable interrupt status to host
i2c_stop();
Quality Information
Test Item Content of Test Test Condition Note
Hign Temperature storage Endurance test applying tne nigh storage +80%, 96 Hrs. 2
temperature for a long time.
Low Temperature storage Endurance test applying tne law storage -30%, 95 Hrs. 1,2
temperature for a long time.
Hign Temperature Endurance test applying tne electric stress +70%, 96 Hrs. 2
(voltage a current) and
stress for a long time.
Low Temperature Endurance test applying tne electric stress -20%, 95 Hrs. 1,2
(voltage a current) and
stress for a long time.
Hign Temperature/ Endurance test applying tne electric stress +50%, 90% RH , 95 Hrs. 1,2
(voltage a current) and tne nign thermal
With nign nurniciity stress for a longtime.
Thermal Shock resistance Endurance test applying the electric stress -20°C,60min >> 25°C,5min .
(voltage a current) during >70°C,60m
and high thermal stress. 20 cycles
Vibration test Endurance test applying vibration to 10-50Hz, 15mm amplitude. 3
30 Ml
x,v,2
Static electricity test
Endurance test applying electric static
Air: Vs:t8KV, Contact: V :14KV
Rs:3300
5 Times
for using LCDs/LCMs
www.newhavendisglaycomlspecszQrecautionspdf
rmation
http: /www.newhavendisplav.com index.php?main page=terms
[19]
Quality Information
Test Item
Content of Test
Test Condition
Note
High Temperature storage
Endurance test applying the high storage
temperature for a long time.
+80⁰C , 96 Hrs.
2
Low Temperature storage
Endurance test applying the low storage
temperature for a long time.
-30⁰C , 96 Hrs.
1,2
High Temperature
Operation
Endurance test applying the electric stress
(voltage & current) and the high thermal
stress for a long time.
+70⁰C , 96 Hrs.
2
Low Temperature
Operation
Endurance test applying the electric stress
(voltage & current) and the low thermal
stress for a long time.
-20⁰C , 96 Hrs.
1,2
High Temperature /
Humidity Operation
Endurance test applying the electric stress
(voltage & current) and the high thermal
with high humidity stress for a long time.
+50⁰C , 90% RH , 96 Hrs.
1,2
Thermal Shock resistance
Endurance test applying the electric stress
(voltage & current) during a cycle of low
and high thermal stress.
-20⁰C,60min -> 25⁰C,5min -
>70⁰C,60min = 1 cycle
20 cycles
Vibration test
Endurance test applying vibration to
simulate transportation and use.
10-50Hz , 15mm amplitude.
30 Min. Each Direction
X,Y,Z
3
Static electricity test
Endurance test applying electric static
discharge.
Air: V
S
=±8KV, Contact: V
S
=±4KV
RS=330Ω CS=150pF
5 Times
Note 1: No condensation to be observed.
Note 2: Conducted after 4 hours of storage at 25⁰C, 0%RH.
Note 3: Test performed on product itself, not inside a container.
Precautions for using LCDs/LCMs
See Precautions at www.newhavendisplay.com/specs/precautions.pdf
Warranty Information
See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms
