DESCRIPCIÓN
WF70A2TIFGDHGV#: with a 40-pin header connector on board, supports up to Raspberry Raspberry Pi 3B+ (contain Pi 4B) version. If customers choose Raspberry Pi 4 version, please note the interface is Micro HDMI; customers need to use the Micro HDMI to HDMI cable for Winstar this series products.
WF70A2TIFGDHG0#: without connector on board(do not support Raspberry Pi).
DIBUJO
ESPECIFICACIONES
Especificaciones generales
| Elemento |
Dimensión |
Unidad |
| Tamaño |
7.0 |
pulgada |
| Matriz de puntos |
800 × RGB × 480(TFT) |
dots |
| Dimensión del módulo |
165.0(W) × 100(H) × 26.6(D) |
mm |
| zona activa |
154.08 × 85.92 |
mm |
| Distancia entre puntos |
0.0642 × 0.179 |
mm |
| Tipo de LCD |
TFT, Blanco, Transmisivo |
| Dirección de la vista |
12 o'clock |
| Dirección de inversión de escala de grises |
6 o'clock |
| Relación de aspecto |
16:9 |
| IC de Controlador |
TFP401 o equivalente |
| Tipo de retroiluminación |
LED, Blanco |
| Interfaz |
Support HDMI Connector (Only DVI Signal) |
| PCAP IC |
FT5426 o equivalente |
| PCAP Interfaz |
USB |
| Versión PCAP FW |
03 |
| Con o sin panel táctil |
Con panel táctil capacitivo (PCAP) |
| Superficie |
Deslumbramiento |
Valores nominales máximos absolutos
| Elemento |
Símbolo |
Valor mín. |
Valor típico |
Valor máx. |
Unidad |
| Temperatura de funcionamiento |
TOP |
-20 |
－ |
+70 |
℃ |
| Temperatura de almacenamiento |
TST |
-30 |
－ |
+80 |
℃ |
Características electrónicas
Operating conditions
| Elemento |
Símbolo |
Condición |
Valor mín. |
Valor típico |
Valor máx. |
Unidad |
| Supply Voltage For LCM |
VDD |
－ |
4.9 |
5 |
5.1 |
V |
| Supply Current For LCM |
IDD |
－ |
－ |
760 |
1140 |
mA |
| LED Life Time |
－ |
－ |
－ |
50,000 |
－ |
Hr |
Función interfaz Pin
1. LCM PIN Definition(CON6)
| Pin |
Símbolo |
Función |
| 1 |
NC |
No connection |
| 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 |
Raspberry Pi:GPIO18 (Backlight Enable) |
| 13 |
GPIO27 |
Raspberry Pi:GPIO27 |
| 14 |
GND |
Raspberry Pi:GND |
| 15 |
GPIO22 |
Raspberry Pi:GPIO22 |
| 16 |
GPIO23 |
Raspberry Pi:GPIO23 |
| 17 |
NC |
No connection |
| 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 Definition (CON5)
| Pin |
Símbolo |
Función |
| 1 |
3.3V |
TFT Module Power limit can only output 3.3V,100mA |
| 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 |
Raspberry Pi:GPIO18 (Backlight Enable) |
| 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 |
| 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 |
3.POWER JACK
| Pin No. |
Símbolo |
I/O |
Función |
| 1 |
5V |
P |
Power Supply (5V) |
| 2 |
GND |
P |
Ground |
| 3 |
NC |
|
No connection |
4.HDMI
| Pin No. |
Símbolo |
I/O |
Función |
| 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 |
| 13-14 |
NC |
- |
No connection |
| 15 |
SCL |
I/O |
DDC(Data Display Channel) Clock |
| 16 |
SDA |
I/O |
DDC(Data Display Channel) Data |
| 17 |
GND |
P |
Ground |
| 18 |
5V |
P |
Power Supply |
| 19 |
Detect |
I/O |
Hot plug detect |
I: input, O: output, P: Power
5.USB
| Pin No. |
Símbolo |
I/O |
Función |
| 1 |
5V |
P |
Power Supply |
| 2 |
D- |
I/O |
USB Data - |
| 3 |
D+ |
I/O |
USB Data + |
| 4 |
NC |
- |
No connection |
| 5 |
GND |
P |
Ground |
