3.5" TFT IPS LCD Display
Model No. WF35UTYAIDNN0
►Size : 3.5"
►Resolution : 320×480 dots
►View Direction : IPS
►Interface : MCU 8/16/18-bit, 3-SPI ,RGB interface+3-SPI
►Driver IC：ILI9488
►Control-Board :No
►Brightness(cd/m²) : 600
►Frame Through Hole : No
►Touch Screen : Without touch panel
Description
WF35UTYAIDNN0 is a 3.5 inch IPS Panel with 320x480 resolution TFT LCD module. This module is built in with ILI9488 IC; it supports MCU, 3-Line SPI interface / RGB interface+3-SPI and featured with brightness 600 nits (typical value).
This 3.5” TFT LCD module is portrait mode with IPS (In-Plane Switching) Panel which having the advantages of wider viewing angle of Left:80 / Right:80 / Up:80 / Down:80 degree (typical). WF35UTYAIDNN0 module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
DRAWING
SPECIFICATIONS
Interface
LCM PIN Definition
| NO | Symbol | Function | I/O |
|---|---|---|---|
| 1 | LEDK | Cathode of LED backlight | P |
| 2 | LEDA | Anode of LED backlight. | P |
| 3 | IM0 | Note 1 | I |
| 4 | IM1 | Note 1 | I |
| 5 | IM2 | Note 1 | I |
| 6 | RESET | System reset pin. | I |
| 7 | NC(VS) | No Connection (Vrtical Sync signal) Note 2) | I |
| 8 | NC(HS) | No Connection (Horizontal Sync signal ; Note 2) | I |
| 9 | NC(DCLK) | No Connection (Pixel clock signal; Note 2) | I |
| 10 | NC(DE) | No Connection (Data Enable; Note 2) | I |
| 11-16 | DB17-12 | Data bus (R5~R0; RGB-18bit Pixel; Note 2) | I |
| 17-22 | DB11-6 | Data bus (G5~G0; RGB-18bit Pixel; Note 2) | I |
| 23-28 | DB5-0 | Data bus (R5~G0; RGB-18bit Pixel; Note 2) | I |
| 29 | NC (SDA) | Connection (serial data input/output pin) | I |
| 30 | RD | Read strobe signal. Read out data when RDX is Low. | I |
| 31 | WR (SCL) | Write data when WRX is Low.(serial clock input pin) | I |
| 32 | D/C | register select | I |
| 33 | CS (NCS) | Chip select signal (serial chip select input pin) | I |
| 34 | IOVCC | Power supply (TYP:1.8V/2.8V). | P |
| 35 | VCI | Power supply(TYP:2.8V). | P |
| 36 | GND | Ground | P |
| 37 | NC | No connection | |
| 38 | NC | No connection | |
| 39 | NC | No connection | |
| 40 | NC | No connection |
Note 1
| IM2 | IM1 | IM0 | MPU Interface | GRAM |
|---|---|---|---|---|
| 0 | 0 | 0 | 8080 MCU 18-bit bus | D[17:0] |
| 0 | 1 | 0 | 8080 MCU 16-bit bus | D[15:0] |
| 0 | 1 | 1 | 8080 MCU 8-bit bus | D[7:0] |
| 1 | 0 | 1 | 3-Line SPI | SDA,SCL,NCS |
| 1 | 0 | 1 | RGB interface+3-SPI | D[17:0] (RGB-18bit/Pixel) D[15:0] (RGB-16bit/Pixel) |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 3.5 | inch |
| Dot Matrix | 320 × RGB × 480(TFT) | dots |
| Module dimension | 54.5 (W) × 83.0 (H) × 2.46(D) | mm |
| Active area | 48.96 × 73.44 | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| View Direction | Wide View | |
| Aspect Ratio | Portrait | |
| Driver IC | ILI9488 Or Equal | |
| Interface | MCU 8/16/18-bit, 3-SPI ,RGB interface+3-SPI | |
| Backlight Type | LED,Normally White | |
| Touch Panel | Without Touch Panel | |
| Surface | Anti-Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | 70 | ℃ |
| Storage Temperature | TST | -30 | － | 80 | ℃ |
Electronical Characteristics
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage for digital | IOVCC | － | － | 1.8/2.8 | 3.3 | V |
| Supply Voltage for analog | VCI | － | － | 2.8 | 3.3 | V |
| Power Supply for Current | ICC | IOVCC=VCI =VCC=3.3V |
－ | 13.6 | － | mA |
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