NHD-2.4-240320SF-CTXL#-FTN1 数据手册
NHD‐2.4‐240320SF‐CTXL#‐FTN1
TFT (Thin‐Film Transistor) Liquid Crystal Display Module
NHD‐
Newhaven Display
2.4‐
2.4” Diagonal
240320‐
240 x 320 Pixels (Portrait Mode)
SF‐
Model
C‐
Built‐in Controller
T‐
White LED Backlight
X‐
TFT
L‐
12:00 Optimal View, Wide Temperature
#‐
RoHS Compliant
F‐
FFC ZIF Connection Style
T‐
Touch Panel
N‐
No Touch Panel Icons
1‐ ILI9341 Controller
Newhaven Display International, Inc.
2511 Technology Drive, Suite 101
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
Date
9/16/2013
Description
Initial Release
Functions and Features
240 x 320 pixels
LED backlight
2.8V power supply
8‐bit or 16‐bit Parallel interface
FFC ZIF I/O connection
Built‐in ILI9341 controller
4‐wire Resistive touch panel
[2]
Changed by
ML
L
A
I
Mechanical Drawing
1
2
3
4
A
Rev
12
D
1
T
N
F
N
O
C
TFT
2
Description
E
D
I
B
C
5
6
Date
A
NC
VDD
IOVDD
NC
/CS
D/C
/WR
/RD
/RES
B
C
D
Date
09/16/13
3
4
Gen. Tolerance
Unit
Model:
±0.3mm
mm
NHD-2.4-240320SF-CTXL#-FTN1
5
6
The drawing contained herein is the exclusive property of Newhaven Display International, Inc. and shall not be copied, reproduced, and/or disclosed in any format without permission.
[3]
Pin Description
Pin No. Symbol
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
GND
YD
XL
YU
XR
NC
VDD
IOVDD
NC
/CS
D/C
/WR
/RD
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
/RES
IM0
NC
GND
LED‐K1
LED‐K2
LED‐K3
LED‐K4
LED‐A
GND
NC
External
Connection
Power Supply
Touch Controller
Touch Controller
Touch Controller
Touch Controller
‐
Power Supply
Power Supply
‐
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
‐
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
‐‐
Function Description
Ground
Touch Panel Down
Touch Panel Left
Touch Panel Up
Touch Panel Right
No Connect
Supply Voltage for LCD (2.8V)
Supply Voltage for Logic (2.8V)
No Connect
Active LOW Chip Select (can tie to GND)
Data / Command selection: ‘1’ = Data ; ‘0’ = Command
Active LOW Write signal
Active LOW Read signal
Bi‐directional data bus
8‐bit: use DB8‐DB15
16‐bit: use DB0‐DB15
Active LOW Reset signal
IM0=0 : 16‐bit i80‐II IM0=1: 8‐bit i80‐II
No Connect
Ground
Backlight Cathode (Ground)
Backlight Cathode (Ground)
Backlight Cathode (Ground)
Backlight Cathode (Ground)
Backlight Anode (3.2V)
Ground
No Connect
Recommended LCD connector: 40‐pin, 0.5mm pitch FFC connector. Molex P/N: 54132‐4062 or similar
[4]
Wiring Diagram
[5]
Electrical Characteristics
Item
Operating Temperature Range
Storage Temperature Range
Supply Voltage for LCD
Supply Voltage for Logic
Supply Current
“H” Level input
“L” Level input
“H” Level output
“L” Level output
Backlight Supply Voltage
Backlight Supply Current
Symbol
Top
Tst
VDD
IOVDD
IDD
Vih
Vil
Voh
Vol
Vled
Iled
Condition
Absolute Max
Absolute Max
Symbol
‐
‐
‐
‐
Cr
Lv
Tr+Tf
Condition
VDD=2.8V
Min.
‐20
‐30
2.3
1.65
‐
0.8*VDD
VSS
0.8*VDD
VSS
Typ.
‐
‐
2.8
2.8
7
‐
‐
‐
‐
2.9
‐
Min.
‐
‐
‐
‐
400
‐
‐
Vled=3.2V
3.2
60
Max.
+70
+80
3.3
3.3
9
VDD
0.2*VDD
VDD
0.2*VDD
3.4
‐
Unit
⁰C
⁰C
V
mA
V
V
V
V
V
mA
Typ.
70
60
70
70
500
250
20
Max.
‐
‐
‐
‐
‐
‐
30
Unit
⁰
⁰
⁰
⁰
‐
cd/m2
ms
Optical Characteristics
Item
Viewing Angle – Top
Viewing Angle – Bottom
Viewing Angle – Left
Viewing Angle – Right
Contrast Ratio
Luminance
Response Time (rise + fall)
Cr ≥ 10
Viewing angles based on 12:00 gray scale inversion
Touch Panel Characteristics
Item
Linearity
Circuit Resistance – X‐Axis
Circuit Resistance – Y‐Axis
Insulation Resistance
Operating Voltage
Chattering
Activation Force
Pen Writing Durability
Pitting Durability
Surface Hardness
Min.
‐1.5
200
350
10
‐
‐
‐
100,000
1,000,000
3
Typ.
‐
‐
‐
‐
5
‐
20
‐
‐
‐
Max.
1.5
650
800
‐
‐
10
50
‐
‐
‐
Unit
%
Ω
Ω
MΩ
V
ms
gf
Characters
Touches
H
Controller Information
Built‐in ILI9341 controller.
Please download specification at http://www.newhavendisplay.com/app_notes/ILI9341.pdf
Table of Commands
Please download specification at http://www.newhavendisplay.com/app_notes/ILI9341.pdf
[6]
Timing Characteristics
Display Parallel 18/16/9/8‐bit Interface (8080‐II system)
[7]
[8]
Quality Information
Test Item
High Temperature
Storage
Low Temperature
Storage
High Temperature
Operation
Low Temperature
Operation
High Temperature /
Humidity Operation
Thermal Shock resistance
Vibration test
Static electricity test
Content of Test
Test Condition
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.
Endurance test applying electric static
discharge.
2
‐30⁰C , 200hrs
1,2
+70⁰C , 120hrs
2
‐20⁰C , 120hrs
1,2
+50⁰C , 90% RH , 120hrs
1,2
‐10⁰C,30min ‐> 25⁰C,5min ‐>
60⁰C,30min = 1 cycle
100 cycles
10Hz‐55Hz‐10Hz
1.5mm amplitude.
3 hours in each of 3 directions
X,Y,Z
VS=8KV, RS=330kΩ, CS=150pF
Ten 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
[9]
Note
+80⁰C , 200hrs
3
NHD-2.4-240320SF-CTXL#-FTN1 价格&库存
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