Hotdisplay Technology Co.Ltd
LCD Display Module Manufacturer & Supplier SINCE 2004
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3.5" TFT LCD Module With Resistive Touch Panel/3.5 Inch Standard TFT/TFT-H035A5HVTST2R45
Product parameters
Product Type - TFT Vertical Screen
Display Content - 320x480
Dimensions (mm) - 55.66x85.04x3.55
Display Size - 3.5"
Effective Size (mm) - 48.96x73.44
Perspective - 12 o'clock
Backlight brightness - 250cd/m2
Connection method PIN number - 45PIN
Working temperature - -20~70℃
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 | 55.66(H) ×85.04(V)× 2.40(D) | mm |
| Viewing Direction | 12 O’Clock | - |
| LCM Interface | MCU 8/16 Bit | - |
| LCM Driver IC | ST7796S | - |
| LCM Driver Voltage | VCI=3.3V | V |
| Backlight | White LED | - |
| Touch Panel | With RTP | - |
| 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 Description
| Pin NO. | Symbol | Description |
| 1 | LED_A | LED Anode |
| 2-7 | LED_K1-K6 | LED Cathode |
| 8 | GND | Ground |
| 9 | NC | No Connect |
| 10 | VCI | Power supply for analog and booster circuits. |
| 11 | IOVCC | Power supply for I/O system. |
| 12 | CS | Chip selection pin. Low-active. |
| 13 | WR | Write enable in MCU parallel interface |
| 14 | RS | Display data/command selection (RS) pin in MCU interface |
| 15 | RD | Read enable in 8080 MCU parallel IF. Low-active. |
| 16 | RESET | LCM Reset Pin. |
| 17,18 | NC | No Connect |
| 19-34 | DB15-DB0 | Data Bus.If not used, please fix this pin at GND. |
| 35,36 | NC | No Connect |
| 37 | TE | Tearing effect output.If not used, leave this pin open |
| 38 | NC | No Connect |
| 39 | GND | Ground |
| 40 | RTP_XL | Resistive touch screen control pins |
| 41 | RTP_YD | Resistive touch screen control pins |
| 42 | RTP_XR | Resistive touch screen control pins |
| 43 | RTP_YU | Resistive touch screen control pins |
| 44 | GND | Ground |
| 45 | NC | No Connect |
DESCRIPTION
TFT-H035A5HVTST2R45 is 320x480 dots 3.5" color TFT LCD module display with 4-wire resistive touch panel and it is easily controlled by MCU such as 8051, PIC, AVR, ARDUINO and ARM. It can be used in embedded systems, industrial device, security and hand-held equipment which require display in high quality and colorful image. It supports RGB interface. FPC with ZIF connector is easily to assemble or remove.
