3.5" Sunlight Readable Compatible Interface TFT No Touch Screen/TFT-H035A3HVIST5N50
Product parameters
Display Size - 3.5"
Perspective - Full Perspective
Backlight brightness - 500cd/m2
Connection method PIN number - FPC-50PIN
Interface - MCU/SPI/RGB/MIPI
Working temperature - (-20~70℃)
Supply Voltage - 3.3v
Driver chip model - ST7796S
General Feature:
Item | Standard Value | Unit |
Display Size | 3.5” | -- |
Number of Pixels | 320(H)x3(RGB)*480(V) | -- |
Active Area | 48.96(H) *73.44(V) | mm |
LCM Outline Dimension | 54.76(H) ×83.58× 2.50(V) | mm |
Viewing Direction | Full O’Clock | - |
LCM Interface | SPI,RGB,MCU,MIPI, Free to choose | - |
LCM Driver IC | ST7796S | - |
LCM Driver Voltage | VCI=2.8V | V |
Backlight | White LED | - |
Touch Panel | Without Touch Panel | - |
CTP Driver IC | - - - | - |
CTP Driver Voltage | VDD=2.8V | V |
CTP I/O Digital Voltage | - - - | V |
Operation Temperature | -20~70 | ℃ |
Storage Temperature | -30~80 | ℃ |
Pin NO. | Symbol | Description | ||||||||
1 | LED_A | LED Anode | ||||||||
2 | LED_K | LED Cathode | ||||||||
3 | GND | Ground | ||||||||
4 | MIPI_DN | ♦ Positive polarity of low voltage differential data signal ♦ Leave the pin to open when not in use. | ||||||||
5 | MIPI_DP | ♦ Negative polarity of low voltage differential data signal ♦ Leave the pin to open when not in use. | ||||||||
6 | GND | Ground | ||||||||
7 |
MIPI_CN | ♦ Negative polarity of low voltage differential clock signal ♦ Leave the pin to open when not in use. | ||||||||
8 |
MIPI_CP | ♦ Positive polarity of low voltage differential clock signal ♦ Leave the pin to open when not in use. | ||||||||
9 | GND | Ground | ||||||||
10-12 | IM0-IM2 | The MCU interface mode select | ||||||||
13 | RESET | LCM Reset Pin. | ||||||||
14 | VSD | ♦ Vertical synchronizing input signal for RGB interface. ♦ If not used, please fix this pin at GND. | ||||||||
15 | HSD | ♦ Horizontal synchronizing input signal for RGB interface. ♦ If not used, please fix this pin at GND. | ||||||||
16 | PCLK | ♦ Dot clock signal for RGB interface. ♦ If not used, please fix this pin at GND. | ||||||||
17 | DEN | ♦ Data enable signal for RGB interface. ♦ If not used, please fix this pin at GND. | ||||||||
18-35 | DB17-DB0 | Data | Bus.If not | used, | please | fix | this | pin | at | GND. |
36 |
SPI_SDO | ♦ SPI interface output pin.If not used, let this pin open. ♦ The data is outputted on the falling edge of the SCL signal. | ||||||||
37 |
SPI_SDI | ♦ SPI interface input/output pin. ♦ The data is latched on the rising edge of the SCL signal ♦ If not used, please fix this pin at GND. | ||||||||
38 |
RDX | ♦ Read enable in 8080 MCU parallel IF. Low-active. ♦If not used, please fix this pin at GND. | ||||||||
39 |
WRX/SPI_SCL | ♦ Write enable in MCU parallel interface ♦ In SPI mode, this pin is used as SCL. ♦ If not used, please fix this pin at GND. |
40 | DCX | ♦ Display data/command selection pin in parallel IF. ♦ If not used, please fix this pin at GND. | |||||
41 | CSX/SPI_CS | ♦ Chip select input pin (“Low” enable). ♦ If not used, please fix this pin at GND. | |||||
42 |
TE | ♦ Tearing effect signal is used to synchronize MCU to frame memory writing. ♦ If not used, please let this pin open. | |||||
43 | VCI | Analog Power | |||||
44 | GND | Ground | |||||
45 | NC/CTP_VDD | ♦ Power supply ♦ If not used, | input for CTP. please let this |
pin |
open. | ||
46 | NC/CTP-SCL | ♦ CTP Serial clock signal. ♦ If not used, please let this pin open. | |||||
47 | NC/CTP-SDA | ♦ CTP Serial data input signal. ♦ If not used, please let this pin open. | |||||
48 | NC/CTP-INT | ♦ CTP_External interrupt to the host. ♦ If not used, please let this pin open. | |||||
49 | NC/CTP-RES | ♦ CTP Reset Pin. ♦ If not used, please |
let |
this |
pin |
open. | |
50 | GND | Ground |