規格說明
| 項目 |
規格 |
單位 |
| 顯示尺寸(對角線) |
4.3 |
吋 |
| 點陣(解析度) |
480 × RGB × 272(TFT) |
dots |
| 模組尺寸 |
105.5(W) × 84.2(H) × 23.23(D) |
mm |
| 有效區域 |
95.04 ×53.856 |
mm |
| 點間距 |
0.198 × 0.198 |
mm |
| LCD 類型 |
TFT, 全透 |
| 視角 |
80/80/80/80 (IPS) |
| 長寬比 |
16:9 |
| 控制器IC |
TFP401 |
| 介面 |
HDMI (僅 DVI) |
| 背光類型 |
LED, 平常白 |
| RTP 介面 |
USB |
| 觸控面板類型 |
RTP電阻式觸控面板(USB) |
| 表面 |
防眩光 |
最大絕對額定值
| 項目 |
符號 |
最小值 |
典型值 |
最大值 |
單位 |
| 工作溫度 |
TOP |
-20 |
－ |
+70 |
℃ |
| 儲存溫度 |
TST |
-30 |
－ |
+80 |
℃ |
電氣特性
工作條件
| 項目 |
符號 |
條件 |
最小值 |
典型值 |
最大值 |
單位 |
| LCM供電電壓 |
VDD |
－ |
－ |
5.0 |
－ |
V |
| LCM供電電流 |
IDD |
－ |
－ |
1,000 |
1500 |
mA |
| LED使用壽命 |
－ |
－ |
－ |
50,000 |
－ |
Hr |
Pin功能定義
1. LCM PIN 定義(CON4)
| Pin |
符號 |
功能說明 |
備註 |
| 1 |
NC |
No connector |
|
| 2 |
5V |
Raspberry Pi:Power 5V |
|
| 3 |
GPIO02 |
Raspberry Pi:GPIO02 |
|
| 4 |
5V |
Raspberry Pi:Power 5V |
|
| 5 |
GPIO03 |
Raspberry Pi:GPIO03 |
|
| 6 |
GND |
Raspberry Pi:GND |
|
| 7 |
GPIO04 |
Raspberry Pi:GPIO04 |
|
| 8 |
GPIO14 |
Raspberry Pi:GPIO14 |
|
| 9 |
GND |
Raspberry Pi:GND |
|
| 10 |
GPIO15 |
Raspberry Pi:GPIO15 |
|
| 11 |
GPIO17 |
Raspberry Pi:GPIO17 |
|
| 12 |
GPIO18
(PWM_BL) |
Raspberry Pi:GPIO18 (PWM adjusts the backlight brightness) |
Note2 |
| 13 |
GPIO27 |
Raspberry Pi:GPIO27 |
|
| 14 |
GND |
Raspberry Pi:GND |
|
| 15 |
GPIO22 |
Raspberry Pi:GPIO22 |
|
| 16 |
GPIO23 |
Raspberry Pi:GPIO23 |
|
| 17 |
NC |
No connector |
|
| 18 |
GPIO24 |
Raspberry Pi:GPIO24 |
|
| 19 |
GPIO10 |
Raspberry Pi:GPIO10 |
|
| 20 |
GND |
Raspberry Pi:GND |
|
| 21 |
GPIO09 |
Raspberry Pi:GPIO09 |
|
| 22 |
GPIO25 |
Raspberry Pi:GPIO25 |
|
| 23 |
GPIO11 |
Raspberry Pi:GPIO11 |
|
| 24 |
GPIO08 |
Raspberry Pi:GPIO08 |
|
| 25 |
GND |
Raspberry Pi:GND |
|
| 26 |
GPIO07 |
Raspberry Pi:GPIO07 |
|
| 27 |
ID_SD |
Raspberry Pi:ID_SD |
|
| 28 |
ID_SC |
Raspberry Pi:ID_SC |
|
| 29 |
GPIO05 |
Raspberry Pi:GPIO05 |
|
| 30 |
GND |
Raspberry Pi:GND |
|
| 31 |
GPIO06 |
Raspberry Pi:GPIO06 |
|
| 32 |
GPIO12 |
Raspberry Pi:GPIO12 |
|
| 33 |
GPIO13 |
Raspberry Pi:GPIO13 |
|
| 34 |
GND |
Raspberry Pi:GND |
|
| 35 |
GPIO19 |
Raspberry Pi:GPIO19 |
|
| 36 |
GPIO16 |
Raspberry Pi:GPIO16 |
|
| 37 |
GPIO26 |
Raspberry Pi:GPIO26 |
|
| 38 |
GPIO20 |
Raspberry Pi:GPIO20 |
|
| 39 |
GND |
Raspberry Pi:GND |
|
| 40 |
GPIO21 |
Raspberry Pi:GPIO21 |
|
2. LCM PIN 定義(CON5)
| Pin |
符號 |
功能說明 |
備註 |
| 1 |
3.3V |
TFT Module Power limit can only output 3.3V,100mA |
Note1 |
| 2 |
5V |
Raspberry Pi:Power 5V |
|
| 3 |
GPIO02 |
Raspberry Pi:GPIO02 |
|
| 4 |
5V |
Raspberry Pi:Power 5V |
|
| 5 |
GPIO03 |
Raspberry Pi:GPIO03 |
|
| 6 |
GND |
Raspberry Pi:GND |
|
| 7 |
GPIO04 |
Raspberry Pi:GPIO04 |
|
| 8 |
GPIO14 |
Raspberry Pi:GPIO14 |
|
| 9 |
GND |
Raspberry Pi:GND |
|
| 10 |
GPIO15 |
Raspberry Pi:GPIO15 |
|
| 11 |
GPIO17 |
Raspberry Pi:GPIO17 |
|
| 12 |
GPIO18
(PWM_BL) |
Raspberry Pi:GPIO18 (PWM adjusts the backlight brightness) |
Note2 |
| 13 |
GPIO27 |
Raspberry Pi:GPIO27 |
|
| 14 |
GND |
Raspberry Pi:GND |
|
| 15 |
GPIO22 |
Raspberry Pi:GPIO22 |
|
| 16 |
GPIO23 |
Raspberry Pi:GPIO23 |
|
| 17 |
3.3V |
TFT Module Power limit can only output 3.3V,100mA |
Note1 |
| 18 |
GPIO24 |
Raspberry Pi:GPIO24 |
|
| 19 |
GPIO10 |
Raspberry Pi:GPIO10 |
|
| 20 |
GND |
Raspberry Pi:GND |
|
| 21 |
GPIO09 |
Raspberry Pi:GPIO09 |
|
| 22 |
GPIO25 |
Raspberry Pi:GPIO25 |
|
| 23 |
GPIO11 |
Raspberry Pi:GPIO11 |
|
| 24 |
GPIO08 |
Raspberry Pi:GPIO08 |
|
| 25 |
GND |
Raspberry Pi:GND |
|
| 26 |
GPIO07 |
Raspberry Pi:GPIO07 |
|
| 27 |
ID_SD |
Raspberry Pi:ID_SD |
|
| 28 |
ID_SC |
Raspberry Pi:ID_SC |
|
| 29 |
GPIO05 |
Raspberry Pi:GPIO05 |
|
| 30 |
GND |
Raspberry Pi:GND |
|
| 31 |
GPIO06 |
Raspberry Pi:GPIO06 |
|
| 32 |
GPIO12 |
Raspberry Pi:GPIO12 |
|
| 33 |
GPIO13 |
Raspberry Pi:GPIO13 |
|
| 34 |
GND |
Raspberry Pi:GND |
|
| 35 |
GPIO19 |
Raspberry Pi:GPIO19 |
|
| 36 |
GPIO16 |
Raspberry Pi:GPIO16 |
|
| 37 |
GPIO26 |
Raspberry Pi:GPIO26 |
|
| 38 |
GPIO20 |
Raspberry Pi:GPIO20 |
|
| 39 |
GND |
Raspberry Pi:GND |
|
| 40 |
GPIO21 |
Raspberry Pi:GPIO21 |
|
Note1: The 3.3V supply current is limited; please pay special attention to use
Note2:PWM dimming frequency is about 100Hz
3. HDMI (僅 DVI)
| Pin No. |
符號 |
I/O |
功能說明 |
備註 |
| 1 |
Rx2+ |
I |
+LVDS Differential Data Input |
|
| 2 |
GND |
P |
Ground |
|
| 3 |
Rx2- |
I |
-LVDS Differential Data Input |
|
| 4 |
Rx1+ |
I |
+LVDS Differential Data Input |
|
| 5 |
GND |
P |
Ground |
|
| 6 |
Rx1- |
I |
-LVDS Differential Data Input |
|
| 7 |
Rx0+ |
I |
+LVDS Differential Data Input |
|
| 8 |
GND |
P |
Ground |
|
| 9 |
Rx0- |
I |
-LVDS Differential Data Input |
|
| 10 |
RxC+ |
I |
+LVDS Differential Clock Input |
|
| 11 |
GND |
P |
Ground |
|
| 12 |
RxC- |
I |
-LVDS Differential Clock Input |
|
| 13-16 |
NC |
- |
No connection |
|
| 17 |
GND |
P |
Ground |
|
| 18 |
5V |
P |
Power Supply |
|
| 19 |
Detect |
I/O |
Hot plug detect |
|
I: input, O: output, P: Power
4. RTP USB PIN 定義 (CON3)
| Pin |
符號 |
功能說明 |
備註 |
| 1 |
5V |
Power Supply (5V) |
|
| 2 |
D- |
Data line - |
|
| 3 |
D+ |
Data line + |
|
| 4 |
NC |
No connection |
|
| 5 |
GND |
Power Ground |
|
