NHD-4.3-480272MF-22CONTROLLERBOARD 数据手册
NHD-4.3-480272MF-22 Controller
Board
TFT Controller Evaluation Board
NHD4.3480272MF22-
Newhaven Display
4.3” Diagonal
480xRGBx272 pixels
Model
22-POS FFC interface (8-bit data)
SSD1963 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
Date
5/14/2007
4/27/2012
3/4/2021
Description
Initial Release
J2 pin description updated
2D Mechanical Drawing Redesign;
Revised Compatibility to NHD-4.3-480272MF-ATXL# Models
Changed by
CL
AK
AS
Functions and Features
•
To use for testing, evaluating, or in final production with NHD-4.3-480272MF-ATXL# displays.
1
A
2
Mechanical Drawing
3
4
5
6
SYMBOL
7
8
REVISION
DATE
A
B
B
C
C
D
D
E
E
Standard Tolerance:
(Unless otherwise specified)
Linear:
±0.3mm
Unless otherwise specified:
• Dimensions are in Millimeters
• Third Angle Projection
F
Revision:
Drawing/Part Number:
NHD-4.3-480272MF-22 Controller Board
Drawn By:
Drawn Date:
A. Shah
3/4/2021
Approved By:
Approved Date:
Do Not Scale Drawing
A. Shah
3/4/2021
1.0
Size:
A3
Scale:
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.
1
2
3
4
5
6
7
8
F
Note: J2 has a 22-POS FFC connector assembled.
Pin Description: J1 (SSD1963 output to display panel)
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
LEDLED+
GND
VCC
[R0-R7]
[G0-G7]
[B0-B7]
GND
PCLK
DISP
HSYNC
VSYNC
DE
AVDD
GND
XR
YD
XL
YU
External
Connection
LED Power Supply
LED Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
Power Supply
MPU
MPU
MPU
MPU
MPU
Power Supply
Touch Panel MPU
Touch Panel MPU
Touch Panel MPU
Touch Panel MPU
Function Description
Backlight GND
Backlight Power (32mA @ 20~22V)
GND
Power supply for LCD and logic (3.3V)
Red Data Signals
Green Data Signals
Blue Data Signals
GND
Data sample Clock signal
Display ON/OFF signal
Line synchronization signal
Frame synchronization signal
Data Enable signal
No Connect
GND
Touch Panel RIGHT
Touch Panel DOWN
Touch Panel LEFT
Touch Panel UP
Pin Description: J2 (SSD1963 input from user’s MPU)
Pin No.
1
2
3
4
5
6
7-14
15
16
17
18
19
20
21
22
Symbol
GND
VCC
B/L Enable
RS
WR
RD
DB0-DB7
CS
REST
NC
XR
DISP
YD
XL
YU
External
Connection
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
MPU
MPU
MPU
Touch Panel MPU
MPU
Touch Panel MPU
Touch Panel MPU
Touch Panel MPU
Function Description
GND
Power supply for LCD and logic (3.3V)
Backlight Enable
Register Select. RS=0: Command, RS=1: Data
8080 MPU Write Signal active LOW
8080 MPU Read Signal active LOW
8-bit bidirectional data bus
Active LOW Chip Select signal
Active LOW Reset signal
No Connect
Touch Panel RIGHT
Display On signal
Touch Panel DOWN
Touch Panel LEFT
Touch Panel UP
Electrical Characteristics
Item
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Input High Voltage
Input Low Voltage
Supply Current
Power Consumption
Symbol
Top
Tst
VDD
VIH
VIL
IVCI
PLCD
Condition
Absolute Max
Absolute Max
Min.
-20
-30
3.0
0.8*VDD
0
-
Typ.
3.3
285
940.5
Max.
+70
+80
3.6
VDD
0.2*VDD
-
Unit
⁰C
⁰C
V
V
V
mA
mW
Symbol
Condition
Cr ≥ 10
Cr ≥ 10
Cr ≥ 10
Cr ≥ 10
Min.
380
-
Typ.
15
35
45
45
400
5
15
Max.
480
15
30
Unit
⁰
⁰
⁰
⁰
Backlight diagram:
Optical Characteristics
Item
Viewing Angle – Top
Viewing Angle – Bottom
Viewing Angle – Left
Viewing Angle – Right
Contrast Ratio
Luminance
Response Time (rise)
Response Time (fall)
Cr
YL
Tr
Tr
-
Touch Panel Characteristics
Item
Linearity
Circuit Resistance – X-Axis
Circuit Resistance – Y-Axis
Insulation Resistance
Operating Voltage
Chattering
Transmittance
Activation Force
Pen Writing Durability
Pitting Durability
Surface Hardness
Haze
Min.
450
100
10
82
50
100,000
1,000,000
3
-
Typ.
800
350
7
Max.
1.5
1300
800
5
10
200
-
Unit
%
Ω
Ω
MΩ
V
ms
%
g
Characters
Touches
H
%
cd/m2
ms
ms
Controller Information
Built-in SSD1963
For specific timing and color information, please download specification at
http://www.newhavendisplay.com/app_notes/SSD1963.pdf
8080 Mode Timing:
Quality Information
Test Item
Content of Test
High Temperature storage
Endurance test applying the high
storage temperature for a long time.
Endurance test applying the low storage
temperature for a long time.
Endurance test applying the electric stress
(voltage & current) and the high thermal
stress for a long time.
Endurance test applying the electric stress
(voltage & current) and the low thermal
stress for a long time.
Endurance test applying the electric stress
(voltage & current) and the high thermal
with high humidity stress for a long time.
Endurance test applying the electric stress
(voltage & current) during a cycle of low
and high thermal stress.
Endurance test applying vibration to
simulate transportation and use.
Low Temperature storage
High Temperature
Operation
Low Temperature
Operation
High Temperature /
Humidity Storage
Thermal Shock resistance
Vibration test
Static electricity test
Endurance test applying electric static
discharge.
Test Condition
2
-30⁰C , 200hrs
1,2
+70⁰C 200hrs
2
-20⁰C , 200hrs
1,2
+60⁰C , 90% RH , 96hrs
1,2
-20⁰C,30min -> 25⁰C,5min ->
70⁰C,30min = 1 cycle
10 cycles
10-55Hz , 15mm amplitude.
60 sec in each of 3 directions
X,Y,Z
For 15 minutes
VS=800V, RS=1.5kΩ, CS=100pF
One time
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
Note
+80⁰C , 200hrs
3
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