3.5 inch MCU tft LCD display module introduction:
This is 3.5" tft lcd, 320x240 landscale type, 8 bit or 16 bits MCU interface, instead of RGB interface, by using the 8 bit or 16 bits MCU interface, it could save the driver board's ports and cost. ST7796 IC driver, long term supply.
it is composed of a TFT-LCD panel, driver IC, FPC, a backlight unit .
12 O'clock viewing angle, 2x3 white LED backlight, 350 nits brightness.
3.5’’ MCU tft display module key parameters:
Display Size |
3.5 inch TFT lcd (Diagonal) |
Resolution |
320(RGB)X240 |
Module Dimension |
78.1(W)x 64.90(H)x3.05(T) mm |
Active Display Area |
70.08 (W)×52.56 (H) mm |
Viewing Direction |
12 O’clock |
LED Backlight Color |
2x3-White LED |
Driver IC |
ST7796 |
Interface |
8 bits/ 16 bits MCU |
Luminance |
350 nits |
Touch screen |
With RTP/CTP optional |
Want to know more products and price details, Contact us now ! Email: [email protected]
Pin out interface ( 8 bit/16 bits MCU interface)
Pin No. |
Symbol |
Description |
I/O |
1 |
GND |
Ground |
|
2 |
XL(-) |
NC |
|
3 |
YD(-) |
NC |
|
4 |
XR(+) |
NC |
|
5 |
YU(+) |
NC |
|
6 |
GND |
Ground |
|
7 |
RD |
8080-system : RD (read strobe signal) |
|
8 |
SDO |
NC |
|
9 |
RST |
System reset pin. |
|
10 |
CS |
Chip select pin for 8080 Parallel Interface |
|
11 |
SCL |
NC |
|
12 |
SDI |
NC |
|
13 |
D/C |
Data or command DC : Parallel Interface |
I |
14 |
WR |
8080-system : WR (write strobe signal) |
I |
15 |
PS3 |
NC |
I |
16 |
PS2 |
||
17 |
PS1 |
||
18 |
PS0 |
The selection of System Interface PS0 = 0, 16 bits interface, DB17-DB10, DB8-DB1 PS0 = 1, 8 bits interface, DB8-DB1 |
|
19-26 |
DB17-DB10 |
8 bit parallel dual-direction data bus for MCU interface. Unused pins should connect to VSS. |
I/O |
27 |
DB9 |
NC |
|
28-35 |
DB8-DB1 |
8 bit parallel dual-direction data bus for MCU interface. Unused pins should connect to VSS. |
I/O |
36 |
DB0 |
NC |
|
37 |
DEN |
NC |
I |
38 |
HSYNC |
NC |
I |
39 |
VSYNC |
NC |
I |
40 |
DCLK |
NC |
I |
41 |
GND |
Ground |
P |
42 |
GND |
Ground |
P |
43 |
GND |
Ground |
P |
44 |
VDD/VCI |
Booster input voltage pin. Connect to voltage source between 2.6 to 3.6V |
P |
45 |
VDD/VCI |
||
46 |
NC |
NC |
|
47 |
K2 |
Cathode pin of backlight |
A/D |
48 |
A2 |
Anode pin of backlight |
A/D |
49 |
A1 |
Anode pin of backlight |
A/D |
50 |
K1 |
Cathode pin of backlight |
A/D |
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Tel: +86-755-27205930 / 36613676
Email: [email protected]
Add: No.615,C Zone,Mingyou Purchasing center,Baoyuan Road,Baoan District,Shenzhen,China