NHD-7.0-800480EF-ASXV#-CTP 数据手册
NHD-7.0-800480EF-ASXV#-CTP
TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module
NHD7.0800480EFASXV#CTP-
Newhaven Display
7.0” Diagonal
800xRGBx480 pixels
Model
Built-in driver / No Controller
High Brightness, White LED backlight
TFT
MVA, Wide Temperature
RoHS Compliant
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
0
1
2
3
4
5
6
7
Date
3/10/16
7/5/16
8/2/17
8/14/18
12/11/18
5/7/19
3/9/20
6/4/20
8
9
10
11
12
7/2/20
9/15/20
3/23/21
5/24/21
11/12/21
Description
Initial Release
Chromaticity Added
CTP Firmware Updated
Updated CTP Driver & Panel
Updated Mechanical Drawing
CTP Timing Note Added
LCD Driver Changed to EK9716
Updated 2D Mechanical Drawing, Contrast Ratio, Quality
Information
Corrected ‘Gesture ID’ Hex Values for CTP
Inclusion of CTP Pin Orientation in 2D Mechanical Drawing
Updated Silkscreen on FPC
Updated Mechanical Drawing
FT5426 CTP IC Version Update
Functions and Features
•
•
•
•
•
•
800xRGBx480 resolution
LED backlight
24-bit digital RGB interface
16.7M colors
Premium high brightness display
Capacitive touch panel with controller
o 10-point multi-touch input
o Gesture input
▪ Zoom In/Out
▪ Swipe Up/Down/Left/Right
[2]
Changed by
SB
SB
SB
SB
TM
SB
SB
AS
AS
AS
AS
JT
ZP
1
3
Mechanical Drawing
4
6.89
C
7.01
7.26
154.9 0.15(CTP VA)
153.84(LCD AA)
8
DATE
0.3
4xR
Overall: 5.20±0.4
TFT: 3.50±0.3
CTP: 1.40±0.1
0.3 (Adhesive)
B
C
White silk on FPC
38.1
56.08
13.34
Newhaven Display
NHD-800480EF-ASXV#-CTP
38.15
71 0.5
11
Date Code
Part Label (type/format may vary)
20.39 0.5
7
78.75 0.5
6 x 0.70
1.00(pitch)
1.00 0.1
0.30 0.05
A
6
40.63
WWYY
2.70
70.82
PO
D
7
REVISION
85.63(LCD AA)
49.48
6.05
86.85 0.15(CTP VA)
104 0.3
B
6
A
165 0.3
80.54
5
SYMBOL
30.37
A
2
1
74.93 0.5
A
CENTER LINE
1
2
3
4
3.5±0.3
1.75
0.3±0.03
W=0.3±0.03
.2
Product Descrip�on: 7” Premium TFT w/ Capac�tve Touch
1. TFT Driver IC: EK9716B, CTP IC: FT5426
2. TFT Interface: 24-Bit RGB, CTP Interface: I2C
3. TFT Power Requirement: 3.3V, Backlight: 180mA (9.3V Reference)
4. Op�cal Features: Normally White, Transmissive, 660 cd/m2
5. TFT Ma�ng Connector: 40pin, 0.5mm pitch; Ex. Molex 54104-4031
6. CTP Ma�ng Connector: 6pin, 1.0mm pitch; Ex. Molex 52271-067
P0.5X(40-1)=19.5±0.05
0.5±0.1
D
E
(UNLESS OTHERWISE SPECIFIED)
LINEAR: ±0.3mm
6
REVISION:
DRAWING/PART NUMBER:
NHD-7.0-800480EF-ASXV#-CTP
UNLESS OTHERWISE SPECIFIED:
DRAWN BY:
- DIMENSIONS ARE IN MILLIMETERS
DRAWN DATE:
- THIRD ANGLE PROJECTION
5
SYMBOL
VDD
GND
SCL
SDA
INT
RESET
SYMBOL
LED-K
LED-A
GND
VDD
R0
R1
R2
R3
R4
R5
R6
R7
G0
G1
G2
G3
G4
G5
G6
G7
B0
B1
B2
B3
B4
B5
B6
B7
GND
DCLK
DISP
HSYNC
VSYNC
DEN
NC
GND
NC(XR)
NC(YD)
NC(XL)
NC(YU)
STANDARD TOLERANCE:
20.5±0.1
A+
KLED CIRCUIT
PIN
1
2
3
4
5
6
R0
F
40
1
E
PIN
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
Z.Palrang
11/22/2021
APPROVED BY:
A3
Z.Palrang
SCALE:
APPROVED DATE:
DO NOT SCALE DRAWING
-
SIZE:
11/22/2021
NS
SHEET 1 OF 1
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.
7
8
F
Pin Description
TFT:
Pin No.
1
2
3
4
5-12
13-20
21-28
29
30
31
32
33
34
35
36
37
38
39
40
Symbol
LED-K
LED-A
GND
VDD
[R0-R7]
[G0-G7]
[B0-B7]
GND
DCLK
DISP
HSYNC
VSYNC
DEN
NC
GND
NC(XR)
NC(YD)
NC(XL)
NC(YU)
External Connection
Power Supply
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
Power Supply
MPU
MPU
MPU
MPU
MPU
Power Supply
-
Function Description
Ground for Backlight
Backlight Power Supply (180mA @ 9.3V)
Ground
Power Supply (+3.3V)
Red Data Signals
Green Data Signals
Blue Data Signals
Ground
Dot data Clock
Display on/off DISP= 1: Display on; DISP=0: Display off
Line synchronization signal
Frame synchronization signal
Data Enable signal
No Connect
Ground
No Connect
No Connect
No Connect
No Connect
LCD connector: 0.5mm pitch 40-Conductor FFC. Molex p/n: 54104-4031 (top contact)
Capacitive Touch Panel:
Pin No.
1
2
3
4
5
6
Symbol
VDD
GND
SCL
SDA
/INT
/RESET
External Connection
Power Supply
Power Supply
MPU
MPU
MPU
MPU
Function Description
Power Supply (3.3V)
Ground
Serial I2C Clock (Requires pull-up resistor)
Serial I2C Data (Requires pull-up resistor)
Interrupt signal from touch panel module to host
Active LOW Reset signal. (Do not tie to VDD)
Recommended connector: 1.0mm pitch 6-Conductor FFC. Molex p/n: 52271-0679 (bottom contact)
Driver/Controller Information
TFT:
Built-in EK9716B Source Driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK9716B_v1-1.pdf
Built-in EK73002AB2 Gate Driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK73002AB2.pdf
Capacitive Touch Panel:
Built-in FocalTech FT5426 controller.
Please download specification at http://www.newhavendisplay.com/appnotes/datasheets/touchpanel/FT5x26.pdf
[4]
Electrical Characteristics
TFT:
Item
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Supply Current
“H” Level Input
“L” Level Input
“H” Level Output
“L” Level Output
Backlight Supply Current
Backlight Supply Voltage
Backlight Lifetime*
Symbol
TOP
TST
VDD
IDD
VIH
VIL
VOH
VOL
Condition
Absolute Max
Absolute Max
VDD=3.3V. 25oC
-
Min.
-20
-30
3.0
45
0.7*VDD
VSS
VDD-0.4
VSS
Typ.
3.3
90
-
Max.
+70
+80
3.6
135
VDD
0.3*VDD
VDD
VSS+0.4
Unit
⁰C
⁰C
V
mA
V
V
V
V
ILED
VLED
-
ILED = 180 mA
TOP = 25° C
8.4
20,000
180
9.3
50,000
225
10.2
-
mA
V
mA
*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
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Supply Current – Operating
Supply Current – Hibernate
“H” Level Input
“L” Level Input
“H” Level Output
“L” Level Output
Symbol
TOP
TST
VDD
IDD
IDD
VIH
VIL
VOH
VOL
Condition
Absolute Max
Absolute Max
VDD=3.3V
TOP=25°C
-
Min.
-20
-30
2.8
0.7*VDD
VSS
0.7*VDD
VSS
Condition
Min.
530
0.532
0.292
0.285
0.574
0.104
0.092
0.257
0.334
Typ.
3.3
15.0
1.0
-
Max.
+70
+80
3.6
VDD
0.3*VDD
VDD
0.3*VDD
Unit
⁰C
⁰C
V
mA
µA
V
V
V
V
Max.
0.632
0.392
0.385
0.674
0.204
0.192
0.357
0.434
Unit
⁰
⁰
⁰
⁰
cd/m2
ms
-
Optical Characteristics
Optimal
Viewing
Angles
Item
Top
Bottom
Left
Right
Contrast Ratio
Luminance
Response Time
Red
Green
Chromaticity
Blue
White
Symbol
ϕY+
ϕYθXθX+
CR
LV
TR+TF
XR
YR
XG
YG
XB
YB
XW
YW
CR ≥10
ILED = 180 mA
TOP = 25°C
-
[5]
Typ.
70
70
70
70
500
660
25
0.582
0.342
0.335
0.624
0.154
0.142
0.307
0.384
Capacitive Touch Panel Material Characteristics:
Property
IC
ITO Glass thickness
Surface Hardness
Light transmission
Operating Humidity
Storage Humidity
Requirement
FT5426
0.55
≥6
82%
20~90
20~90
Unit
mm
H
RH
RH
[6]
Capacitive Touch Panel Registers
Register No.
Access
Register Name
Bits
01h
RO
Gesture ID
[7:0]
02h
RO
Touch Points
[7:0]
03h
RO
TOUCH1_Event_Flag
[7:6]
03h
04h
05h
06h
07h
08h
RO
RO
RO
RO
RO
RO
TOUCH1_XH
TOUCH1_XL
TOUCH1_YH
TOUCH1_YL
TOUCH1_Weight
TOUCH1_Misc
[3:0]
[7:0]
[3:0]
[7:0]
[7:0]
[3:0]
09h
RO
TOUCH2_Event_Flag
[7:6]
09h
0Ah
0Bh
0Ch
0Dh
0Eh
RO
RO
RO
RO
RO
RO
TOUCH1_XH
TOUCH2_XL
TOUCH2_YH
TOUCH2_YL
TOUCH2_Weight
TOUCH2_Misc
[3:0]
[7:0]
[3:0]
[7:0]
[7:0]
[3:0]
0Fh
RO
TOUCH3_Event_Flag
[7:6]
0Fh
10
11h
12h
13h
14h
RO
RO
RO
RO
RO
RO
TOUCH3_XH
TOUCH3_XL
TOUCH3_YH
TOUCH3_YL
TOUCH3_Weight
TOUCH3_Misc
[3:0]
[7:0]
[3:0]
[7:0]
[7:0]
[3:0]
15h
RO
TOUCH4_Event_Flag
[7:6]
15h
16h
17h
18h
1Ah
RO
RO
RO
RO
RO
TOUCH4_XH
TOUCH4_XL
TOUCH4_YH
TOUCH4_YL
TOUCH4_Misc
[3:0]
[7:0]
[3:0]
[7:0]
[3:0]
1Bh
RO
TOUCH5_Event_Flag
[7:6]
Value
1Ch
14h
10h
18h
48h
49h
00
0-Ah
0
1
2
3
0 -1
00 - FFh
0 -1
00 - FFh
00-0Fh
0
1
2
3
0 -1
00 - FFh
0 -1
00 - FFh
00-0Fh
0
1
2
3
0 -1
00 - FFh
0 -1
00 - FFh
00-0Fh
0
1
2
3
0 -1
00 - FFh
0 -1
00 - FFh
00-0Fh
0
1
2
3
[7]
Description
Swipe Up
Swipe Down
Swipe Left
Swipe Right
Zoom In
Zoom Out
No gesture
0: No touch detected
A: 10 touch points detected
Put Down
Put Up
Contact
Reserved
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Touch Weight
Touch Area
Put Down
Put Up
Contact
Reserved
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Touch Weight
Touch Area
Put Down
Put Up
Contact
Reserved
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Touch Weight
Touch Area
Put Down
Put Up
Contact
Reserved
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Touch Area
Put Down
Put Up
Contact
Reserved
Register No.
1Bh
1Ch
1Dh
1Eh
1Fh
20
Access
RO
RO
RO
RO
RO
RO
Register Name
TOUCH5_XH
TOUCH5_XL
TOUCH5_YH
TOUCH5_YL
TOUCH5_Weight
TOUCH5_Misc
Bits
[3:0]
[7:0]
[3:0]
[7:0]
[7:0]
[3:0]
21h
RO
TOUCH6_Event_Flag
[7:6]
21h
22h
23h
24h
25h
26h
RO
RO
RO
RO
RO
RO
TOUCH6_XH
TOUCH6_XL
TOUCH6_YH
TOUCH6_YL
TOUCH6_Weight
TOUCH6_Misc
[3:0]
[7:0]
[3:0]
[7:0]
[7:0]
[3:0]
27h
RO
TOUCH7_Event_Flag
[7:6]
27h
28h
29h
2Ah
2Bh
2Ch
RO
RO
RO
RO
RO
RO
TOUCH7_XH
TOUCH7_XL
TOUCH7_YH
TOUCH7_YL
TOUCH7_Weight
TOUCH7_Misc
[3:0]
[7:0]
[3:0]
[7:0]
[7:0]
[3:0]
2Dh
RO
TOUCH8_Event_Flag
[7:6]
2Dh
2Eh
2Fh
30
31h
32h
RO
RO
RO
RO
RO
RO
TOUCH8_XH
TOUCH8_XL
TOUCH8_YH
TOUCH8_YL
TOUCH8_Weight
TOUCH8_Misc
[3:0]
[7:0]
[3:0]
[7:0]
[7:0]
[3:0]
33h
RO
TOUCH9_Event_Flag
[7:6]
33h
34h
35h
36h
37h
38h
RO
RO
RO
RO
RO
RO
TOUCH9_XH
TOUCH9_XL
TOUCH9_YH
TOUCH9_YL
TOUCH9_Weight
TOUCH9_Misc
[3:0]
[7:0]
[3:0]
[7:0]
[7:0]
[3:0]
39h
RO
TOUCH10_Event_Flag
[7:6]
39h
3Ah
3Bh
3Ch
RO
RO
RO
RO
TOUCH10_XH
TOUCH10_XL
TOUCH10_YH
TOUCH10_YL
[3:0]
[7:0]
[3:0]
[7:0]
Value
0 -1
00 - FFh
0 -1
00 - FFh
00-0Fh
0
1
2
3
0 -1
00 - FFh
0 -1
00 - FFh
00-0Fh
0
1
2
3
0 -1
00 - FFh
0–1
00 - FFh
00-0Fh
0
1
2
3
0–1
00 - FFh
0–1
00 - FFh
00-0Fh
0
1
2
3
0-1
00 - FFh
0–1
00 - FFh
00 - 0Fh
0
1
2
3
0–1
00 - FFh
0–1
00 - FFh
[8]
Description
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Touch Weight
Touch Area
Put Down
Put Up
Contact
Reserved
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Touch Weight
Touch Area
Put Down
Put Up
Contact
Reserved
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Touch Weight
Touch Area
Put Down
Put Up
Contact
Reserved
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Touch Weight
Touch Area
Put Down
Put Up
Contact
Reserved
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Touch Weight
Touch Area
Put Down
Put Up
Contact
Reserved
Upper 4 bits of X touch coordinate
Lower 8 bits of X touch coordinate
Upper 4 bits of Y touch coordinate
Lower 8 bits of Y touch coordinate
Register No.
3Dh
3Eh
Access
RO
RO
Register Name
TOUCH10_Weight
TOUCH10_Misc
Bits
[7:0]
[3:0]
Value
00-FFh
00-0Fh
A1h
RO
ID_G_LIB_VERSION_H
[7:0]
00-FFh
A2h
RO
ID_G_LIB_VERSION_L
[7:0]
00-FFh
A3h
RO
ID_G_CHIPER_HIGH
[7:0]
00-FFh
A6h
RO
ID_G_FIRMID
[7:0]
00-FFh
A8h
RO
ID_G_VENODRID
[7:0]
00-FFh
[9]
Description
Touch Weight
Touch Area
App library version high-byte
Default: 0
App library version low-byte
Default: 2h
Chip Vendor ID
Default: 0x54
Firmware ID Number
Default: 11
CTPM Vendor’s Chip ID
Default: 79h
Timing Characteristics
Parallel RGB Input Timing Requirements
Item
DCLK Frequency
DLCK Period
HSYNC
VSYNC
Period Time
Display Period
Pulse Width
Back Porch
Front Porch
Display Period
Period Time
Pulse Width
Back Porch
Front Porch
Symbol
Fclk
Tclk
Th
Thdisp
Thw
Thbp
Thfp
Tvdisp
Tv
Tvw
Tvbp
Tvfp
Min.
28.2
25
908
1
87
20
517
1
31
5
DE Mode Timing Diagram
[10]
Typ.
29.2
34
928
800
48
40
40
480
525
1
31
13
Max.
40
1088
87
1
200
613
3
29
101
Unit
MHz
ns
DCLK
DCLK
DCLK
DCLK
DCLK
H
H
H
H
H
Remark
-
Thw + Thbp = 88 DLCK is fixed
Tvw + Tvbp = 32 H is fixed
-
Input Setup Timing Requirements
Item
VDD Power Source Slew Time
CLK cycle time
CLK pulse duty
Data setup time
Data hold time
DEN setup time
DEN hold time
Symbol
Tpor
Tcph
Tcwh
Tdsu
Tdhd
Tesu
Tehd
Min.
20
40
8
8
8
8
Input Setup Timing Diagram
[11]
Typ.
50
-
Max.
20
60
-
Unit
ms
ns
%
ns
ns
ns
ns
Conditions
From 0V to 90% VDD
-
Power ON/OFF Sequence
Enter/Exit Standby Mode Sequence
[12]
Timing Characteristics – Capacitive Touch Panel
Data Transfer Format
Parameter
SCL Frequency
Bus free time between a STOP & START condition
Hold time Repeated START condition
Data Setup Time
Setup time for a repeated START condition
Setup time for a STOP condition
Min
0
1.3
0.6
100
0.6
0.6
[13]
Max
400
-
Unit
KHz
µs
µs
ns
µs
µs
Power ON/Reset Sequence
Power On Time
Power Cycle Requirement
Power ON Sequence
Reset sequence
Parameter
Tris
Tpdt
Trtp
Tpon
Tvdr*
Trsi
Trst*
Description
Rise time from 0.1VDD to 0.9VDD
Time of the voltage of supply being below 0.3V
Time of resetting to be low before powering on
Time to start reporting after power on
Reset time after applying VDD
Time to start reporting after reset
Reset Time
Min
5
100
1
1
*Note: If Reset is tied to VDD data corruption can occur
[14]
Max
5
200
200
-
Unit
ms
ms
µs
ms
ms
ms
ms
Sample code to read touch data:
i2c_start();
i2c_tx(0x70);
i2c_tx(0x00);
i2c_stop();
//Slave Address (Write)
//Start reading address
i2c_start();
i2c_tx(0x71);
//Slave Address (Read)
for(i=0x00;i 70⁰C, 60min,
= 1 Cycle
For 20 cycles
10-50Hz, 5G amplitude.
30min in each of 3 directions: X, Y, Z
Air: ±8KV 150pf/330Ω 5 Times
Contact: ±4KV 150pf/330Ω 5 times
3
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 and Terms & Conditions
http://www.newhavendisplay.com/index.php?main_page=terms
[16]
Note
+80⁰C, 96hrs
NHD-7.0-800480EF-ASXV#-CTP 价格&库存
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