Module Parameter
| Features |
Details |
Unit |
| Display Size(Diagonal) |
2.3” |
|
| LCD type |
TN TFT |
|
| Display Mode |
Transmissive/Normally white |
|
| Resolution |
320RGB x240 |
Pixels |
| View Direction |
6 O’clock |
Best Image |
| Gray Scale Inversion Direction |
12 O’clock |
|
| Module Outline |
50.9(H) x45.8(V) x 2.3MAX(T) (Note1 ) |
mm |
| Active Area |
46.752(H) x35.064(V) |
mm |
| Pixel Size |
146.1(H) x146.1(V) |
um |
| Pixel Arrangement |
R.G.B. Vertical Stripe |
|
| Polarizer SurfaceTreatment |
Normal |
|
| Display Colors |
262K |
|
| Interface |
6Bit RGB+3-wire SPI |
|
| Driver IC |
ILI9342C |
- |
| With or Without Touch Panel |
Without |
|
| Operating Temperature |
-20～70 |
ºC |
| Storage Temperature |
-30～80 |
ºC |
| Weight |
6 |
g |
Note 1: Exclusive hooks, posts, FFC/FPC tail etc.
1. General Description
The specification is a transmissive type color active matrix liquid crystal display (LCD) which uses amorphous thin film transistor (TFT) as switching devices. This product is composed of a TFT-LCD panel, driver ICs and a backlight unit.
2. Module Parameter
| Features |
Details |
Unit |
| Display Size(Diagonal) |
2.0” |
|
| LCD type |
TN TFT |
|
| Display Mode |
Normally white /Transmissive |
|
| Resolution |
176RGB x220 |
Pixels |
| View Direction |
6 O’clock |
Best Image |
| Gray Scale Inversion Direction |
12 O’clock |
|
| Module Outline |
37.68(H) x51.3(V) x 2.35(T) (Note1) |
mm |
| Active Area |
31.68 (H) x39.6(V) |
mm |
| Pixel Pitch |
180(H) x180(V) |
um |
| Pixel Arrangement |
R.G.B. Vertical Stripe |
|
| Display Colors |
262K |
|
| Interface |
16-bit or 8 bit Parallel CPU interface |
|
| Driver IC |
ILI9225G |
- |
| With or Without Touch Panel |
Without |
|
| Operating Temperature |
-20～70 |
ºC |
| Storage Temperature |
-30～80 |
ºC |
| Weight |
8 |
g |
Note 1: Exclusive hooks, posts, FFC/FPC tail etc.
3. Absolute Maximum Ratings
V
SS=0V, Ta=25ºC
| Item |
Symbol |
Min. |
Max. |
Unit |
| Supply Voltage |
Logic |
IOVCC |
-0.3 |
4.6 |
V |
| Analog |
VCC |
-0.3 |
4.6 |
V |
| Storage temperature |
TSTG |
-30 |
+80 |
ºC |
| Operating temperature |
TOP |
-20 |
+70 |
ºC |
Note 1:If Ta below 50ºC, the maximal humidity is 90%RH, if Ta over 50ºC, absolute humidity should be less than 60%RH.
Note 2:The response time will be extremely slow when the operating temperature is around -10℃, and the back ground will become darker at high temperature operating.
4. DC Characteristics
| Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
| Supply Voltage |
Logic |
IOVCC |
1.65 |
2.8 |
3.3 |
V |
| Analog |
VCC |
2.5 |
2.8 |
3.3 |
V |
| TFT Gate On Voltage |
VGH |
- |
+15 |
- |
V |
| TFT Gate Off Voltage |
VGL |
- |
-10 |
- |
V |
| TFT Common Voltage |
VCOMH |
2.5 |
- |
5.0 |
V |
| VCOML |
-2.5 |
|
0 |
|
Current Consumption
All Black |
Logic |
ICC+IIN |
- |
6 |
10 |
mA |
| Analog |
5. Backlight Characteristic
5.1. Backlight Characteristic
| Item |
Symbol |
Condition |
Min. |
Typ. |
Max. |
Unit |
| Forward Voltage |
VF |
Ta=25ºC,IF=15mA/LED |
2.9 |
3.1 |
3.3 |
V |
| Forward Current |
IF |
Ta=25ºC, VF=3.1V/LED |
- |
15*3 |
- |
mA |
| Power dissipation |
PD |
- |
- |
139.5 |
- |
mW |
| Uniformity |
Avg |
- |
80 |
- |
- |
% |
| Drive method |
Constant current |
| LEDConfiguration |
3 White LEDs in parallel |
