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Brand Name : HOTHMI
Model Number : TFT-H035A3HVIST4R50
Place of Origin : dongguan,China
MOQ : 2
Payment Terms : L/C, D/A, T/T, D/P, Western Union, MoneyGram
Supply Ability : 99999
Delivery Time : 25 days
Product Type : TFT Vertical Screen
Display Content : 320x480
Viewport Window Size : 3.5"
Effective Size (mm) : 48.96x73.44
Product Application : Industrial Instrumentation, Medical
Driver chip model : ST7796S
3.5 inch TFT LCD Module with Resistive Touch Panel/320x480 Pixels/TFT-H035A3HVIST4R50
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
  
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 | 
|  			 Outline Dimension  |  			54.76H) * 83.58(V) * 3.70(D) <TFT+RTP> | mm | 
|  			 Viewing Direction  |  			 			 FULL O'clock  |  			- | 
|  			 TFT Interface  |  			Compatible interface, determined by IM[0-2] | - | 
|  			 TFT Driver IC  |  			ST7796S | - | 
|  			 TFT Driver Condition  |  			VCI=2.8V,IOVCC=1.8V(Typ) | V | 
|  			 Backlight  |  			White LED/6 PCS/Series | - | 
|  			 Touch Panel  |  			 			 Whit RTP  |  			- | 
|  			 RTP Driver IC  |  			- - - | - | 
|  			 RTP Driver Condition  |  			VDD=3.3V(Typ) | V | 
|  			 Operation Temperature  |  			-20 ~ 70 | ℃ | 
|  			 Storage Temperature  |  			-30 ~ 80 | ℃ | 
Pin Description
|  			 Pin NO.  |  			 			 Symbol  |  			 			 Description  |  		|||||||||
| 1 | LEDA | LED Anode | |||||||||
| 2 | LEDK | LED Cathode | |||||||||
| 1 | LED_A | LED Anode | |||||||||
| 2 | LED_K | LED Cathode | |||||||||
| 3 | GND | Ground | |||||||||
| 4 | MIPI_DN |  			 ♦ Low voltage differential data signal ♦ Leave the pin to open when not in use.  |  		|||||||||
| 5 | MIPI_DP | ||||||||||
| 6 | GND | Ground | |||||||||
| 7 | MIPI_CN |  			 ♦ Low voltage differential clock signal ♦ Leave the pin to open when not in use.  |  		|||||||||
| 8 | MIPI_CP | ||||||||||
| 9 | GND | Ground | |||||||||
| 10~12 | IM[0~2] | The MCU interface mode select | |||||||||
| 13 | RESET | TFT Reset Pin.Signal is active low. | |||||||||
| 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 | DB[17~0] | 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.  |  		|||||||||
|  			 
 37  |  			 			 
 SPI_SDI  |  			 			 ♦ SPI interface input/output pin. ♦ The data is latched on the rising edge. ♦ 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 | Digital Power | ||
| 44 | GND | Ground | ||
| 45 | NC/CTP_VDD |  			 ♦ Power supply input for CTP. ♦ If not used, please let this  |  			 			 
 pin  |  			 			 
 open.  |  		
|  			 
 46  |  			RTP-XR CTP-SCL |  			 ♦ CTP Serial clock signal. ♦ RTP XR control signal ♦ If not used, please let this pin open.  |  		||
|  			 
 47  |  			RTP-YD CTP-SDA |  			 ♦ CTP Serial data input signal. ♦ RTP YD control signal ♦ If not used, please let this pin open.  |  		||
|  			 
 48  |  			RTP-XL CTP-INT |  			 ♦ CTP_External interrupt to the host. ♦ RTP XL control signal ♦ If not used, please let this pin open.  |  		||
|  			 
 49  |  			RTP-YU CTP-RES |  			 ♦ CTP Reset Pin. ♦ RTP YU control signal ♦ If not used, please let this  |  			 			 
 pin  |  			 			 
 open.  |  		
| 50 | GND |  			 Ground 
  |  		||
Product Description
The TFT-H035A3HVIST4R50 is a 3.5-inch wide temperature IPS TFT-LCD monitor with a projected resistive touch screen with a resolution of 320X480 pixels. The module has built-in ST7796S driver IC, which supports MIPI fully compatible interface. TFT-H035A3HVIST4R50 adopts IPS panel, which has the advantage of wider viewing angle, left: 80/right: 80/up: 80/down: 80 degrees (typical value), contrast ratio 800:1 (typical value), brightness 400 nits (typical value) value), glare panel, 1:1.5 aspect ratio. Support I2C interface and single touch function. The H035A3H model has a projected resistive touch panel (CTP), and the TFT-H035A3HVIST4R50's supply voltage (VCC) is 2.5V to 3.0V, typically 2.8V. It can operate at temperatures from -20°C to +70°C and storage temperatures from -30°C to +80°C.











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